PEI HUI MD
NPI 1538141882
Pathology - Anatomic Pathology in New Haven, CT


Quality Rating: 78.44 out of 100 score

NPI Status: Active since November 14, 2005

Contact Information

20 YORK ST
YNHH EAST PAVILION 2608
NEW HAVEN, CT
ZIP 06504
Phone: (203) 785-2788
Fax: (203) 785-7146

Get Directions Reviews

  • Individual
  • Male
  • Years of Experience 42
  • Pathology
  • Anatomic Pathology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About PEI HUI

This page provides the complete NPI Profile along with additional information for Pei Hui, a provider established in New Haven, Connecticut with a medical specialization in Pathology, focusing in anatomic pathology and more than 42 years of experience. The healthcare provider is registered in the NPI registry with number 1538141882 assigned on November 2005. The practitioner's primary taxonomy code is 207ZP0101X with license number 039621 (CT). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1538141882
Provider Name
PEI HUI MD
Gender
Male
Entity Type
Individual
Location Address
20 YORK ST YNHH EAST PAVILION 2608 NEW HAVEN, CT 06504
Location Phone
(203) 785-2788
Location Fax
(203) 785-7146
Mailing Address
300 GEORGE ST 6TH FLOOR PO BOX 9805 NEW HAVEN, CT 06536
Medical School Name
OTHER
Graduation Year
1984
Is Sole Proprietor?
No
Enumeration Date
11-14-2005
Last Update Date
07-08-2008
Code Navigator

Location Map

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

Pathology Anatomic Pathology

Taxonomy Code
207ZP0101X
Type
Allopathic & Osteopathic Physicians
License No.
039621
License State
CT
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Insurance Plans Accepted

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
001396218MEDICAID (05)CT 
H42097MEDICARE UPIN (02) 
220000590MEDICARE ID-TYPE UNSPECIFIED (04)CT 

Medicare Participation & PECOS Enrollment Status

Pei Hui 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.

Pei Hui 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: 4789700857

    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: I20100927000148

    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

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.

Interpretation and report of genetic testing

Interpretation and report of genetic testing involves analyzing your DNA to look for changes that could indicate a risk for certain health conditions. The results are then compiled into a report, which provides insights about your genetic health.

This service was performed 26 times for 26 patients

Microscopic genetic analysis of tissue, manual, each additional procedure

Microscopic genetic analysis of tissue is a procedure where a small sample of your body tissue is examined under a microscope. This is done to study the genes in your cells. If more than one procedure is needed, each additional one involves repeating this process. It's a key part of diagnosing and managing many health conditions.

This service was performed 71 times for 67 patients

Microscopic genetic analysis of tissue, manual, initial procedure

Microscopic genetic analysis of tissue is a test that examines your cells under a microscope. This helps to identify any genetic changes that could be causing health issues. It's the first step in a series of tests to pinpoint the root cause of your symptoms.

This service was performed 69 times for 67 patients

Microscopic genetic analysis of tumor, manual

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

This service was performed 16 times for 11 patients

Molecular pathology procedure; physician interpretation and report

A molecular pathology procedure involves analyzing your body's cells at a molecular level to identify any abnormalities. This can help detect diseases early. A physician will interpret the results and provide a detailed report, explaining the findings clearly.

This service was performed 62 times for 57 patients

Pathology examination of tissue using a microscope, high complexity

A high complexity pathology examination involves studying body tissue under a microscope to identify any abnormalities. This intricate process helps in diagnosing various conditions and deciding on the best treatment plan.

This service was performed 11 times for 11 patients

Pathology examination of tissue using a microscope, intermediate complexity

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

This service was performed 162 times for 67 patients

Pathology examination of tissue using a microscope, moderately high complexity

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

This service was performed 44 times for 34 patients

Preparation of specimen, manual

The preparation of a specimen manually is a procedure where a sample from your body is collected by a healthcare professional. This could be blood, urine, or tissue. The sample is then prepared in a lab for further analysis to help diagnose or monitor your health condition.

This service was performed 30 times for 30 patients

Special stained specimen slides to examine tissue, each additional procedure

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

This service was performed 95 times for 23 patients

Special stained specimen slides to examine tissue, initial procedure

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

This service was performed 31 times for 25 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $34.71 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 06504 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $138.84
  • Minimum New Patient Price $60.82
  • Maximum New Patient Price $183.1
  • Average New Patient Copayment $34.71
  • 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 78.44, 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: 78.44 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: 72.51

    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: N/A

    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.

Reviews for PEI HUI MD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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.
1538141882
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2568242816
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 6 + 8 + 2 + 4 + 2 + 8 + 1 + 6 + 24 = 68
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 68 = 22

The NPI number 1538141882 is valid because the calculated check digit 2 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
1427055094 IFEYINWA Y ONYIUKE MD
Individual
Radiology (Diagnostic Radiology)20 YORK ST
NEW HAVEN, CT 06504
(203) 785-5913
1528058872 GAIL DONOFRIO MD
Individual
Emergency Medicine20 YORK ST YNHH SOUTH PAVILION 218
NEW HAVEN, CT 06504
(203) 688-2222
1881675197 DIANE PAULINE KOWALSKI MD
Individual
Pathology (Anatomic Pathology)20 YORK ST
NEW HAVEN, CT 06504
(203) 785-6933
1598748709 JEFFREY R GRUEN MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)20 YORK ST YNHH (CHILDREN'S) WEST PAVILION - 2ND FLOOR
NEW HAVEN, CT 06504
(203) 688-2320
1467435685 IAN GROSS MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)20 YORK ST YNHH (CHILDREN'S) WEST PAVILION - 2ND FLOOR
NEW HAVEN, CT 06504
(203) 688-2320
1104800374 MARIE ELOISE EGAN MD
Individual
Pediatrics (Pediatric Pulmonology)20 YORK ST YNHH (CHILDREN'S) WEST PAVILION 2ND FLOOR
NEW HAVEN, CT 06504
(203) 785-4081
1821073107 KEUN SAM CHUNG MD
Individual
Anesthesiology (Pain Medicine)20 YORK ST YNHH TOMPKINS BUILDING 3RD FLOOR
NEW HAVEN, CT 06504
(203) 785-2802
1114972569MS. CAROL LYNN CESTARO LCSW
Individual
Social Worker (Clinical)20 YORK ST YPH LV-111
NEW HAVEN, CT 06504
(203) 688-9867
1134167174MS. ANDREA DOMENICA LUCIBELLO MSW
Individual
Social Worker (Clinical)20 YORK ST
NEW HAVEN, CT 06504
(203) 688-9142
1376583591 RICHARD ALLEN ROSENCRANTZ M.D.
Individual
Pediatrics (Pediatric Gastroenterology)20 YORK ST
NEW HAVEN, CT 06504
(203) 785-4649
1679501092MR. TIMOTHY HOWARD HATCHER PA-C
Individual
Physician Assistant (Medical)20 YORK ST
NEW HAVEN, CT 06504
(203) 688-5303
1790702462MR. DOMINICK C. MARICONDA PA-C
Individual
Physician Assistant20 YORK ST CB 2045
NEW HAVEN, CT 06504
(203) 688-8993
1548288855 ELAINE A ROMANO APRN
Individual
Nurse Practitioner (Pediatrics)20 YORK ST
NEW HAVEN, CT 06504
(203) 785-2710
1932113354 DONNA G. SHINN APRN
Individual
Nurse Practitioner (Psychiatric/Mental Health)20 YORK ST YPH
NEW HAVEN, CT 06504
(203) 688-9821
1144237314MS. ELIZABETH MARSHALL COLLINS L.C.S.W.
Individual
Social Worker (Clinical)20 YORK ST
NEW HAVEN, CT 06504
(203) 688-7393
1487661229DR. THOMAS JOHN BALCEZAK MD
Individual
Internal Medicine20 YORK ST
NEW HAVEN, CT 06504
(203) 688-1343
1659383404 AUDREY ELLEN DOUGLAS P.A.
Individual
Physician Assistant20 YORK ST
NEW HAVEN, CT 06504
(203) 688-2318
1831206838 RITA ANNE RIENZO PAC
Individual
Physician Assistant (Surgical)20 YORK ST EP 6805 YALE NEW HAVEN HOSPITAL
NEW HAVEN, CT 06504
(203) 688-1043
1023129780MRS. MARY ANNE VAIL LCSW
Individual
Social Worker (Clinical)20 YORK ST YPH
NEW HAVEN, CT 06504
(203) 688-9695
1568565828MS. LENORE KATHLEEN HAMMERS LCSW
Individual
Social Worker (Clinical)20 YORK ST YALE-NEW HAVEN HOSPITAL
NEW HAVEN, CT 06504
(203) 688-9797

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538141882, enumerated in the NPI registry as an "individual" on November 14, 2005

The provider is located at 20 York St Ynhh East Pavilion 2608 New Haven, Ct 06504 and the phone number is (203) 785-2788

The provider's speciality is Pathology with taxonomy code 207ZP0101X with a focus in Anatomic Pathology

The provider has more than 42 years of experience.

The provider might be accepting Accepts: Medicare and Medicaid. 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.

Medicare beneficiaries should expect a typical cost of $138.84 with an average copayment of $34.71 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: Interpretation and report of genetic testing, Microscopic genetic analysis of tissue, manual, each additional procedure, Microscopic genetic analysis of tissue, manual, initial procedure, Microscopic genetic analysis of tumor, manual, Molecular pathology procedure; physician interpretation and report, Pathology examination of tissue using a microscope, high complexity, Pathology examination of tissue using a microscope, intermediate complexity, Pathology examination of tissue using a microscope, moderately high complexity, Preparation of specimen, manual, Special stained specimen slides to examine tissue, each additional procedure and Special stained specimen slides to examine tissue, initial procedure.

This NPI record was last updated on November 14, 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.