JOHNNY YAP MD
NPI 1790766269
Radiology - Radiation Oncology in Buffalo, NY


Quality Rating: 100 out of 100 score

NPI Status: Active since November 10, 2005

Contact Information

ELM AND CARLTON ST
BUFFALO, NY
ZIP 14263
Phone: (716) 845-2300
Fax: (716) 845-8254

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  • Individual
  • Male
  • Years of Experience 31
  • Radiology
  • Radiation Oncology
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About JOHNNY YAP

This page provides the complete NPI Profile along with additional information for Johnny Yap, a provider established in Buffalo, New York with a medical specialization in Radiology, focusing in radiation oncology and more than 31 years of experience. The healthcare provider is registered in the NPI registry with number 1790766269 assigned on November 2005. The practitioner's primary taxonomy code is 2085R0001X with license number 5503852 (NY). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1790766269
Provider Name
JOHNNY YAP MD
Gender
Male
Entity Type
Individual
Location Address
ELM AND CARLTON ST BUFFALO, NY 14263
Location Phone
(716) 845-2300
Location Fax
(716) 845-8254
Mailing Address
ELM AND CARLTON ST BUFFALO, NY 14263
Mailing Phone
(716) 845-2300
Mailing Fax
(716) 845-8254
Medical School Name
OTHER
Graduation Year
1995
Is Sole Proprietor?
No
Enumeration Date
11-10-2005
Last Update Date
08-04-2010
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
5503852
License State
NY
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO
  • Connect Bronze 5500 Indiv Med Deductible - HMO
  • Connect Bronze 6500 Indiv Med Deductible - HMO
  • Connect Bronze CMS Standard - HMO
  • Connect Gold CMS Standard - HMO
  • Connect Silver 3500 Indiv Med Deductible - HMO
  • Connect Silver 4400 Indiv Med Deductible - HMO
  • Connect Silver CMS Standard - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Johnny Yap is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Johnny Yap is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 7012808884

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20051208000765

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

3d radiation therapy planning

3D radiation therapy planning is a procedure that uses computer imaging to map out the area needing treatment. This ensures the radiation targets the disease precisely, while minimizing exposure to surrounding healthy tissues. It's a key step in preparing for effective radiation therapy.

This service was performed 14 times for 12 patients

Calculation of radiation therapy dose

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

This service was performed 76 times for 25 patients

Complex radiation therapy planning

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

This service was performed 24 times for 22 patients

Continuing radiation therapy consultation per week

Continuing radiation therapy consultation per week involves regular meetings with your healthcare team. These sessions help monitor your progress, manage side effects, and adjust your treatment plan if necessary. It's a key part of ensuring the effectiveness of your radiation therapy.

This service was performed 26 times for 18 patients

Ct guidance for insertion of radiation therapy fields

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

This service was performed 365 times for 97 patients

Design and construction of complex radiation treatment device

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

This service was performed 93 times for 59 patients

Design and construction of radiation treatment device for high precision radiation therapy

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

This service was performed 17 times for 17 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 35 times for 27 patients

Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session

Intensity-modulated radiation therapy (IMRT) is a type of cancer treatment. It uses advanced technology to manipulate photon beams of radiation to conform to the shape of a tumor. IMRT allows for the radiation dose to conform more precisely to the three-dimensional shape of the tumor by modulating—or controlling—the intensity of the radiation beam. This can result in better tumor control and less harm to healthy tissue.

This service was performed 78 times for 35 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 19 times for 19 patients

Obtaining data needed to develop the optimal radiation treatment, 1 treatment area

This procedure involves gathering essential information to create the best radiation treatment plan for a specific area. It includes scanning the treatment area and using this data to calculate the precise dose of radiation needed to target the disease effectively, while sparing healthy tissue.

This service was performed 16 times for 16 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

This service was performed 37 times for 36 patients

Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev

Radiation therapy involves directing high-energy particles to destroy cancer cells. The technique targets 3 or more areas, using custom blocks for precise focus. Tangential ports, wedges, and rotational beams adjust the radiation's path, while compensators balance radiation dose. Electron beam therapy with 6-10 mev energy is used for deep-seated tumors.

This service was performed 37 times for 20 patients

Radiation treatment management, 5 treatment sessions

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

This service was performed 61 times for 29 patients

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy

Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.

This service was performed 54 times for 20 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 14263 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $166.88
  • Minimum New Patient Price $54.87
  • Maximum New Patient Price $166.88
  • Average New Patient Copayment $41.72
  • Minimum New Patient Copayment $13.71
  • Maximum New Patient Copayment $41.72

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $68.57
  • Minimum Established Patient Price $17.54
  • Maximum Established Patient Price $136.14
  • Average Established Patient Copayment $17.14
  • Minimum Established Patient Copayment $4.38
  • Maximum Established Patient Copayment $34.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 100, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 100 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: N/A

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: N/A

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Johnny Yap is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MONTEFIORE MEDICAL CENTER111 EAST 210TH STREET
BRONX, NY 10467
(718) 920-4321Acute Care Hospitals
ST LUKE'S CORNWALL HOSPITAL70 DUBOIS STREET
NEWBURGH, NY 12550
(845) 561-4400Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1790766269
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2718014612212
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 1 + 8 + 0 + 1 + 4 + 6 + 1 + 2 + 2 + 1 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1790766269 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1427054568 VADIM GUSHCHIN MD
Individual
Surgery (Surgical Oncology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1831195726DR. DAVID HOHN MD
Individual
Surgery (Surgical Oncology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1225034291 RONALD GOTTLIEB MD
Individual
Radiology (Radiation Oncology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1801893003 DANA KNIGHT CRNA
Individual
Nurse Anesthetist, Certified RegisteredELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1285632208 STANLEY Y BYUN MD
Individual
Radiology (Therapeutic Radiology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1164413878 MARIA E. NAVA MD
Individual
Pathology (Cytopathology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1770574188 DIANE PETERS KOREN MD
Individual
Anesthesiology (Critical Care Medicine)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1548241797 NESTOR RAFAEL RIGUAL MD
Individual
Otolaryngology (Plastic Surgery within the Head & Neck)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1366423055 ANNETTE YAMBAO SUNGA MD
Individual
Family MedicineELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1477534188 SHAKTI SHARMA MD
Individual
DermatologyELM AND CARLTON ST
BUFFALO, NY 14263
(716) 689-1901
1437130960 SHAOZENG ZHANG MD
Individual
Pathology (Dermatopathology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1255314555 CHRISTINE AIDUK NP
Individual
Nurse Practitioner (Obstetrics & Gynecology)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1609859909 DONNA BALL NP
Individual
Nurse Practitioner (Family)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1235112459 CAROLYN FARRELL NP
Individual
Nurse Practitioner (Women's Health)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1215910443 MARY FOSTER NP
Individual
Nurse Practitioner (Family)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1386627511 SANDRA FUNDALINSKI NP
Individual
Nurse Practitioner (Adult Health)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1790768687 KATHLEEN MOGENSEN NP
Individual
Nurse Practitioner (Adult Health)ELM AND CARLTON ST
BUFFALO, NY 14263
(716) 689-1901
1174509525 LINDA SUMMERS CRNA
Individual
Nurse Anesthetist, Certified RegisteredELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1902882053 RICHARD SKOMRA CRNA
Individual
Nurse Anesthetist, Certified RegisteredELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300
1801872957 CHERYL SPULECKI CRNA
Individual
Nurse Anesthetist, Certified RegisteredELM AND CARLTON ST
BUFFALO, NY 14263
(716) 845-2300

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790766269, enumerated in the NPI registry as an "individual" on November 10, 2005

The provider is located at Elm And Carlton St Buffalo, Ny 14263 and the phone number is (716) 845-2300

The provider's speciality is Radiology with taxonomy code 2085R0001X with a focus in Radiation Oncology

The provider has more than 31 years of experience.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas and Cigna. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $166.88 with an average copayment of $41.72 for new patient appointments. Established patients should expect a typical charge of $68.57 and an average copayment of 17.14. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: 3d radiation therapy planning, Calculation of radiation therapy dose, Complex radiation therapy planning, Continuing radiation therapy consultation per week, Ct guidance for insertion of radiation therapy fields, Design and construction of complex radiation treatment device, Design and construction of radiation treatment device for high precision radiation therapy, Established patient office or other outpatient visit, 10-19 minutes, Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session, New patient office or other outpatient visit, 45-59 minutes, Obtaining data needed to develop the optimal radiation treatment, 1 treatment area, Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved, Radiation treatment delivery,3 or more separate treatment areas, custom blocking, tangential ports, wedges, rotational beam, compensators, electron beam; 6-10 mev, Radiation treatment management, 5 treatment sessions and Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy.

The practitioner is affiliated to the following hospital(s): MONTEFIORE MEDICAL CENTER and ST LUKE'S CORNWALL HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on November 10, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.