NPPES file of Aug 9, 2026

Cardiovascular Disease Physician in Massachusetts

1,080 NPPES records list cardiovascular disease physician with a practice address in Massachusetts, 15.4 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 22 of 22.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RC0000X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Boston has the most, 476

  1. Boston476
  2. Worcester71
  3. Springfield40
  4. Burlington31
  5. Fall River19

Cardiovascular Disease Physician records in Massachusetts

  1. Justina Wu, MD PHDBoston, MA 021151114984804
  2. Joanna Wykrzykowska, M.D.Boston, MA 022151649217696
  3. Bryan Yan, MBBS, FRACPBoston, MA 021141700071511
  4. Bin Yang, MDBoston, MA 021141831586551
  5. Jesse YangBoston, MA 022151407126113
  6. Kibar Yared, M.D.Boston, MA 021141033380373
  7. Doreen Yeh, MDBoston, MA 021141407815483
  8. Yun- Ting Eric Yeh, M.D.Cambridge, MA 021381013356971
  9. Susan Yeon, M.D.Boston, MA 022151861426603
  10. Byungdoo Yi, M.D.Cambridge, MA 021391982613022
  11. Jeffrey Yim, M.D.Boston, MA 021141447143094
  12. Michael Yim, MDBoston, MA 021111063091940
  13. Meghan York, M.D.Wellesley, MA 024811831108976
  14. David Young, MDFramingham, MA 017021235120577
  15. Mengjie Yu, DOBoston, MA 021141578268561
  16. Paul Yu, MD PHDBoston, MA 021141154491793
  17. Evin Yucel, M.DBoston, MA 021141942436712
  18. Matthew YuyunWest Roxbury, MA 021321225582349
  19. Benoy Zachariah, MDBrockton, MA 023011457376717
  20. Fnu Zafrullah, MDBoston, MA 021241255852687
  21. Harvey Zarren, M.D.Swampscott, MA 019071730303298
  22. Paul Zei, M.D., PH.D.Boston, MA 021151528100500
  23. Gerasimos Zervos, MDBoston, MA 021141295802809
  24. Yufeng Zhang, MDSpringfield, MA 011041619079142
  25. Tianhua Zhou, M.D.Worcester, MA 016551740715887
  26. Zachry Zichittella, M.D.Palmer, MA 010691316023146
  27. John Zimmerman, M.D.Springfield, MA 011041992762884
  28. Leonard Zir, MDCambridge, MA 021381275509150
  29. Stephen Zuehlke, M.D.Fall River, MA 027211023002052
  30. Randall Zusman, MDBoston, MA 021141083605646

Source: CMS NPPES, primary taxonomy 207RC0000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia18.9
  2. Massachusetts15.4
  3. Connecticut13.9
  4. New York13.2
  5. 50 states and D.C.7.9

Source: CMS NPPES, primary taxonomy 207RC0000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.7% of these records appear in a Medicare file, against 83.3% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Massachusetts74.7%
  2. United States83.3%

Cardiovascular Disease Physician records in Massachusetts, measured

  • In a Medicare file807 of 1,080 · 74.7% here, 83.3% nationally
  • In the CMS Doctors and Clinicians file698 · 64.6% here, 70.2% nationally
  • Not updated in five years or more676 · 62.6% here, 58.2% nationally
  • Median graduation year2001 · the 698 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RC0000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,080 NPPES records list cardiovascular disease physician (207RC0000X) as their primary taxonomy with a practice address in Massachusetts: 15.4 per 100,000 residents against 7.9 nationally (50 states and D.C.). Boston has 476 of them (44%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Illinois1,073
  2. New Jersey1,102
  3. Ohio1,009
  4. Michigan860

States with a similar rate per 100,000

  1. Connecticut13.9
  2. New York13.2
  3. District of Columbia18.9
  4. Pennsylvania11.4

The largest states

  1. New York2,583
  2. California2,574
  3. Florida1,946
  4. Texas1,603
  5. Pennsylvania1,476

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.