YUNG AH LEE M.D.
NPI 1245642230
Internal Medicine - Geriatric Medicine in New Haven, CT


Quality Rating: 95.98 out of 100 score

NPI Status: Active since May 23, 2014

Contact Information

1450 CHAPEL STREET
GERIATRIC SERVICES
NEW HAVEN, CT
ZIP 06511
Phone: (203) 688-8200
Fax: (203) 688-8204

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  • Individual
  • Female
  • Years of Experience 12
  • Internal Medicine
  • Geriatric Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About YUNG AH LEE

This page provides the complete NPI Profile along with additional information for Yung Ah Lee, an internist established in New Haven, Connecticut with a medical specialization in Internal Medicine, focusing in geriatric medicine and more than 12 years of experience. She graduated from University Of Texas Southwestern Medical School At Dallas in 2014. The healthcare provider is registered in the NPI registry with number 1245642230 assigned on May 2014. The practitioner's primary taxonomy code is 207RG0300X with license number 56253 (CT). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1245642230
Provider Name
YUNG AH LEE M.D.
Gender
Female
Entity Type
Individual
Location Address
1450 CHAPEL STREET GERIATRIC SERVICES NEW HAVEN, CT 06511
Location Phone
(203) 688-8200
Location Fax
(203) 688-8204
Mailing Address
1450 CHAPEL STREET GERIATRIC SERVICES NEW HAVEN, CT 06511
Mailing Phone
(203) 688-8200
Mailing Fax
(203) 688-8204
Medical School Name
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
05-23-2014
Last Update Date
02-22-2020
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An internist like Yung Ah Lee is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Geriatric Medicine

Taxonomy Code
207RG0300X
Type
Allopathic & Osteopathic Physicians
License No.
56253
License State
CT
Taxonomy Description
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

56253 (CT)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Medicare Participation & PECOS Enrollment Status

Yung Ah Lee is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Yung Ah Lee 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: 1052632825

    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: I20190327000696

    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? Yes

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Unknown

  • Other-Enteral and Parenteral (OB006N)

    Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape (HCPCS:B4034)

    1 DME suppliers used 11 Medicare Claims 330 Services Paid

  • Other-Enteral and Parenteral (OB006N)

    Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit (HCPCS:B4150)

    1 DME suppliers used 11 Medicare Claims 3981 Services Paid

Durable Medical Equipment

  • DME-Other DME (DE000N)

    Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s) (HCPCS:E0630)

    2 DME suppliers used 12 Medicare Claims 12 Services Paid

  • DME-Wheelchairs (DD021N)

    Wheelchair accessory, headrest, cushioned, any type, including fixed mounting hardware, each (HCPCS:E0955)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

  • DME-Wheelchairs (DD021N)

    Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory (HCPCS:E1028)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

  • DME-Wheelchairs (DD000N)

    Manual adult size wheelchair, includes tilt in space (HCPCS:E1161)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    3 DME suppliers used 18 Medicare Claims 18 Services Paid

  • DME-Wheelchairs (DD021N)

    Elevating leg rests, pair (for use with capped rental wheelchair base) (HCPCS:K0195)

    3 DME suppliers used 16 Medicare Claims 16 Services Paid

  • DME-Other DME (DE000N)

    Pharmacy dispensing fee for inhalation drug(s); per 30 days (HCPCS:Q0513)

    5 DME suppliers used 18 Medicare Claims 18 Services Paid

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.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 45 times for 45 patients

Advance care planning, first 30 minutes

Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.

This service was performed 21 times for 21 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 36 times for 36 patients

Established patient home visit, typically 1 hour

An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.

This service was performed 122 times for 79 patients

Established patient home visit, typically 40 minutes

An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.

This service was performed 129 times for 86 patients

Extended office or other outpatient service, first hour

This service refers to an extended consultation with your healthcare provider, typically lasting for an hour. It allows for a comprehensive evaluation and management of your health condition. This could involve discussions about your medical history, physical examinations, and potential treatment plans.

This service was performed 57 times for 50 patients

Influenza vaccine split virus, preservative free

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

This service was performed 44 times for 44 patients

New patient home visit, typically 1 hour

A new patient home visit is a comprehensive service where a healthcare professional visits your home for about an hour. This visit includes an overall health assessment, discussion about your medical history, and planning for future healthcare needs. The goal is to understand your health status and provide personalized care.

This service was performed 20 times for 20 patients

Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and

This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.

This service was performed 41 times for 36 patients

Telephone medical discussion with physician, 11-20 minutes

This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.

This service was performed 14 times for 13 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 12 times for 12 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $45.77 for a new patient copayment and $26.67 for an established patient copayment.

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 06511 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $183.1
  • Minimum New Patient Price $60.82
  • Maximum New Patient Price $183.1
  • Average New Patient Copayment $45.77
  • Minimum New Patient Copayment $15.2
  • Maximum New Patient Copayment $45.77

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $106.68
  • Minimum Established Patient Price $19.76
  • Maximum Established Patient Price $149.26
  • Average Established Patient Copayment $26.67
  • Minimum Established Patient Copayment $4.94
  • Maximum Established Patient Copayment $37.31

* 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 95.98, 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: 95.98 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: 80.56

    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: 87.01

    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.

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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.
1245642230
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2285124426
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 1 + 2 + 4 + 4 + 2 + 6 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1245642230 is valid because the calculated check digit 0 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
1508864026 LYDIA SEGUI PA-C
Individual
Physician Assistant1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-3000
1013987098DR. RICHARD J. BARSE MD
Individual
Internal Medicine1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-4044
1912931742MRS. JENNIFER MILLER OHERN BSN MSN APRN
Individual
Registered Nurse1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-3499
1750301925DR. JENNIFER R BALLEW D.O., PH.D.
Individual
Psychiatry & Neurology (Psychiatry)1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 784-8700
1477575611MR. SHANNON B KNAGGS APRN
Individual
Pediatrics1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-4074
1437165230DR. RAVI KAZA MD
Individual
Obstetrics & Gynecology1450 CHAPEL STREET SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
(203) 789-4074
1861400616MRS. JANINE MERI LIBERATORE CRNA
Individual
Nurse Anesthetist, Certified Registered1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-3538
1578676292DR. STEPHANIE R. VAZ MD
Individual
Obstetrics & Gynecology1450 CHAPEL STREET SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
(203) 789-4074
1881863520MRS. MARIA GRAZIA SZAFRANSKI CRNA
Individual
Nurse Anesthetist, Certified Registered1450 CHAPEL STREET
NEW HAVEN, CT 06511
(860) 505-0320
1447531579DR. GRAHAM MARK GRABOWSKI DMD
Individual
Student in an Organized Health Care Education/Training Program1450 CHAPEL STREET HOSPITAL OF SAINT RAPHAEL
NEW HAVEN, CT 06511
(203) 789-3156
1053339242DR. STEVEN J. ANGELO MD
Individual
Internal Medicine1450 CHAPEL STREET SAINT RAPHAEL FACULTY PHYSICIANS
NEW HAVEN, CT 06511
(203) 789-5946
1912947342 HAROLD TARA MD
Individual
Internal Medicine (Medical Oncology)1450 CHAPEL STREET SUITE A
NEW HAVEN, CT 06511
(203) 867-5420
1689615668 ANDREA DICKEY
Individual
Internal Medicine (Medical Oncology)1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 867-5426
1871527333DR. STEPHEN A. ATLAS MD
Individual
Internal Medicine1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-4044
1649244419DR. MICHAEL L GREEN MD
Individual
Internal Medicine1450 CHAPEL STREET FAMILY HEALTH CENTER
NEW HAVEN, CT 06511
(203) 789-4044
1679561278MR. JOHN CAPUANO
Individual
Pharmacist1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-4076
1740232867DR. NAHEED A LONE M.D.
Individual
Anesthesiology1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 789-3538
1558929307 LAUREN NICOLE BENDEL PHARMD
Individual
Pharmacist1450 CHAPEL STREET DEPARTMENT OF PHARMACY SERVICES
NEW HAVEN, CT 06511
(203) 789-6267
1063939809MS. DEBORAH ROSE COOKE PA-C
Individual
Physician Assistant (Surgical)1450 CHAPEL STREET
NEW HAVEN, CT 06511
(203) 415-6807
1902336977DR. RYAN KENNETH SMITH MD
Individual
Student in an Organized Health Care Education/Training Program1450 CHAPEL STREET SRC ADULT PRIMARY CARE CLINIC
NEW HAVEN, CT 06511
(203) 789-4044

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245642230, enumerated in the NPI registry as an "individual" on May 23, 2014

The provider is located at 1450 Chapel Street Geriatric Services New Haven, Ct 06511 and the phone number is (203) 688-8200

The provider's speciality is Internal Medicine with taxonomy code 207RG0300X with a focus in Geriatric Medicine

The provider has more than 12 years of experience. She graduated from University Of Texas Southwestern Medical School At Dallas in 2014.

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: quality clinical practices and patient outcomes and experiences , uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $183.1 with an average copayment of $45.77 for new patient appointments. Established patients should expect a typical charge of $106.68 and an average copayment of 26.67. 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: Administration of influenza virus vaccine, Advance care planning, first 30 minutes, Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, Established patient home visit, typically 1 hour, Established patient home visit, typically 40 minutes, Extended office or other outpatient service, first hour, Influenza vaccine split virus, preservative free, New patient home visit, typically 1 hour, Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and, Telephone medical discussion with physician, 11-20 minutes and Telephone medical discussion with physician, 21-30 minutes.

This NPI record was last updated on May 23, 2014. 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].
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