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 10 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. Eric Isselbacher, MDBoston, MA 021141225003940
  2. Osnat Itzhaki Ben ZadokBoston, MA 021151801505870
  3. Gerald Izzi, M.D.Roxbury Crossing, MA 021201154403566
  4. Alice Jacobs, M.D.Boston, MA 021181689651416
  5. Iris Jaffe, M.D.Boston, MA 021111073561163
  6. Mohit Jain, MD PHDBoston, MA 021151275741217
  7. Mukesh Jain, MDBoston, MA 021151942221775
  8. James Januzzi, MDBoston, MA 021141699757062
  9. Besher Jazmati, M.D.Norwood, MA 020621255430575
  10. Jeannine JehaFall River, MA 027201205367513
  11. Cathy Jeon, MDBurlington, MA 018051710075643
  12. Karola JeringBoston, MA 021151598183758
  13. Gini Priyadharshini Jeyashanmugaraja, M.DBoston, MA 022151508361056
  14. Leng Jiang, MDSpringfield, MA 011071316954969
  15. Walter Jo, MDN Chelmsford, MA 018631043250004
  16. Yash Jobanputra, MDWorcester, MA 016081558890798
  17. Eric Johnson, MDPlymouth, MA 023601184610958
  18. Paula Johnson, MDBoston, MA 021151518916014
  19. Wendy Johnson, MDSouth Weymouth, MA 021901942224654
  20. Michael Johnstone, M.D.Brighton, MA 021351235164336
  21. Amer Johri, MDBoston, MA 021141528224482
  22. Jacob Joseph, MBBS, MDWest Roxbury, MA 021321811094261
  23. Lee Joseph, M.D.Burlington, MA 018051184854994
  24. Daniel Jurayj, M.D.Woburn, MA 018011538138581
  25. David Kahan, M.D.Danvers, MA 019231447440581
  26. David Kahn, MDSalem, MA 019701427077080
  27. Rahul Kakkar, M.D.Boston, MA 021151255545604
  28. Arzu Kalayci, MDBoston, MA 021151952126575
  29. John Kalin, MDHyannis, MA 026011295783447
  30. Peter Kang, M.D.Boston, MA 021151568401560
  31. Joseph Kannam, M.D.Boston, MA 022151992742779
  32. Vladimir Kaplinskiy, M.D.Boston, MA 022151104187962
  33. Sunil Kapur, MDBoston, MA 021151144458399
  34. Angelos Karagiannis, MDBrockton, MA 023011932602752
  35. Richard Karas, MDBoston, MA 021111073620431
  36. Michael Katcher, MDSalem, MA 019701417939455
  37. Marshall Katz, M.D.Boston, MA 022151124024013
  38. Randal Kaufman, MDAttleboro, MA 027031558328419
  39. Valerie Kaufman, MDSpringfield, MA 011111053399741
  40. John Keane, MDBoston, MA 021151265492847
  41. John Keaney, M.D.Boston, MA 021151588640437
  42. Alyson Kelley-Hedgepeth, MDWellesley, MA 024821679552582
  43. Andrew Kemper, MDSalem, MA 019701427083443
  44. Shantilal Kenia, M.D., FACCWestfield, MA 010851629062161
  45. Katherine Kentoffio, MDBoston, MA 022151215318639
  46. Sunny-Skye Keppel, M.D.Boston, MA 021181932442779
  47. Mohamed Khan, MDBrighton, MA 021351588740054
  48. Ibrahim Khayyat, MD, FRCPCBoston, MA 021151679464697
  49. Amit Khera, M.D.Boston, MA 021141407175201
  50. David Khoury, MDArlington, MA 024761689763567

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.