DR. PEI-CHUN MCGREGOR (M.D.) – Cardiovascular Disease Physician, NPI 1023231073

DR. PEI-CHUN MCGREGOR (M.D.) is a healthcare provider. based in West roxbury, Massachusetts. specializing in CARDIOVASCULAR DISEASE (CARDIOLOGY). They hold the professional credentials M.D.. They hold a License No. DR.0070006 (CO). The NPI Number for DR. PEI-CHUN MCGREGOR (M.D.) is 1023231073

Main info

Female
Sole Proprietor
21 Years Of Experience
Accepts Medicare Assignment
Name
DR. PEI-CHUN MCGREGOR (M.D.)
NPI
1023231073
Phone
(857) 203-6830
Address
1400 VFW PKWY
Enumeration Date
10 April 2007
Last Update Date
29 May 2025

Doctor Profile

Medical School Name
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
4045734844
Graduation Year
2005 (21 years ago)
PAC ID
5890919906
Group Practice PAC ID
1850644394
Professional Enrollment ID
I20230323000402
Address ID
GA300322731DE3527XDRXX301
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience88
Completeness75
Years active:19State licenses:11Digital endpointsOther names

1,398 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MA

Provider Addresses for DR. PEI-CHUN MCGREGOR (M.D.)

  • 1400 VFW PKWY

    WEST ROXBURY, MA 021324927

    Phone: (857) 203-6830

    Type: Location

  • 19401 E 39TH ST S

    INDEPENDENCE, MO 640572308

    Phone: (816) 490-4277

    Type: Location

  • 593 Eddy St

    Providence, RI 029034923

    Phone: (401) 444-5891

    Fax: (401) 444-8158

    Type: Location

  • 1400 Vfw Pkwy

    West Roxbury, MA 021324927

    Phone: (857) 203-6830

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-10-21

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 19 Medicare enrollment records; no due dates published yet.

Enrollment records

19

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20230302002063ICardiovascular Disease (Cardiology)WATBD
I20230302002686ICardiovascular Disease (Cardiology)AZTBD
I20230307000597ICardiovascular Disease (Cardiology)MATBD
I20230308001109ICardiovascular Disease (Cardiology)NDTBD
I20230309000912ICardiovascular Disease (Cardiology)MTTBD
I20230310001768ICardiovascular Disease (Cardiology)ILTBD
I20230310002654ICardiovascular Disease (Cardiology)FLTBD
I20230314001630ICardiovascular Disease (Cardiology)VTTBD
I20230315002110ICardiovascular Disease (Cardiology)NVTBD
I20230315002438ICardiovascular Disease (Cardiology)TXTBD
I20230315002540ICardiovascular Disease (Cardiology)COTBD
I20230316000524ICardiovascular Disease (Cardiology)OKTBD
I20230316001309ICardiovascular Disease (Cardiology)MNTBD
I20230323000402ICardiovascular Disease (Cardiology)GATBD
I20230810002978ICardiovascular Disease (Cardiology)NYTBD
I20230928001352ICardiovascular Disease (Cardiology)RITBD
I20231228002434ICardiovascular Disease (Cardiology)CATBD
I20250107000106ICardiovascular Disease (Cardiology)NCTBD
I20251021000441ICardiovascular Disease (Cardiology)ARTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 02132)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1850644394View full group profile
NameSpecialtyState
VARSHA NIRAV PATEL (M.D.)
Internal MedicineGA
LAURA ELLIOTT (NP)
Nurse PractitionerGA
CONNIE J YOUNG-GIBRALTARIK (MED, MA, LPC)
Mental Health CounselorGA
JESSICA JE'NAE THOMAS (NP)
Nurse PractitionerGA
DR. AARTI BHUPENDRA SURTI (MD)
Family PracticeIL
ADREONNE KAYDRELL LEWIS HOUSTON (APRN)
Nurse PractitionerSC
ELENI ANDRIA FOOTMAN (MD)
Internal Medicine, Geriatric MedicineGA
HALEY HODOVAL
Nurse PractitionerGA
MR. ROBERT ANDREW KILLOUGH (P.A.-C)
Physician AssistantGA
MRS. LAWANDA LYNN MARTINDALE (APRN, NP-C)
Nurse PractitionerCA

Reviews

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Frequently asked questions

What is the standard ID for DR. PEI-CHUN MCGREGOR (M.D.) in the U.S.?
In the U.S., DR. PEI-CHUN MCGREGOR (M.D.) is identified by NPI 1023231073.
Is DR. PEI-CHUN MCGREGOR (M.D.)'s NPI status active today?
Active status means DR. PEI-CHUN MCGREGOR (M.D.)'s NPI record is not deactivated in the public file.
Which specialty label fits DR. PEI-CHUN MCGREGOR (M.D.)?
NPPES ties DR. PEI-CHUN MCGREGOR (M.D.) to Cardiovascular Disease Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Which community is linked to DR. PEI-CHUN MCGREGOR (M.D.)?
DR. PEI-CHUN MCGREGOR (M.D.) shows a connection to West Roxbury, Massachusetts in registry-derived data.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.