NPPES file of Aug 9, 2026

Pediatrics Physician in Massachusetts

2,628 NPPES records list pediatrics physician with a practice address in Massachusetts, 38 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 31 of 53.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 208000000X · 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, 822

  1. Boston822
  2. Worcester115
  3. Springfield86
  4. Cambridge58
  5. Peabody42

Pediatrics Physician records in Massachusetts

  1. Anders Martenson, MDMiddleboro, MA 023461063425742
  2. Katherine Martien, MDLexington, MA 024211033109715
  3. Alison Martin, M.D.North Andover, MA 018451740215888
  4. Christine Martin, MDBoston, MA 021141003377425
  5. Jessica Martin, MDBoston, MA 021151083173033
  6. Kathryn Martin, MDBoston, MA 021111164044756
  7. Phoebe Martin, MDDartmouth, MA 027471801391826
  8. Susan Martin, M.D.Norwell, MA 020611770741613
  9. Augusto Martinez, M.D.North Attleboro, MA 027601639407679
  10. Celia Martinez, DOSpringfield, MA 011071720472640
  11. Julio MartinezCambridge, MA 021391104289107
  12. Carolina Martinez-Castaldi, M.D.East Boston, MA 021281437138930
  13. Ann-Britt Martins, MDWorcester, MA 016051205368313
  14. Rosemary Martoma, M.D, MBCHBBoston, MA 021151134191943
  15. Duncan Maru, MD,PHDBoston, MA 021301588892731
  16. Harleen MarwahBoston, MA 021141912572447
  17. Paul Marz, MDSouth Yarmouth, MA 026641811951551
  18. Matthew Masiello, MDLeominster, MA 014531720083892
  19. Stacey Maslow, M.D.Framingham, MA 017011023090438
  20. Laurie Massey, MDPlymouth, MA 023601386635753
  21. Camila MateoBoston, MA 021181568705580
  22. Joan Mathews, MDCambridge, MA 021381942294855
  23. Maureen Mathews, M.D.Danvers, MA 019231437203502
  24. Herbert Mathewson, M.D.Barnstable, MA 026301972599744
  25. Owen Mathieu, M.D.Salem, MA 019701881750982
  26. Manorama Mathur, M.D.Malden, MA 021481245212570
  27. Melissa Mauro-Small, MDBoston, MA 021141275507360
  28. Sangeeta Mauskar, MD, MPHBoston, MA 021151295835593
  29. John Maypole, MDBoston, MA 021181356330476
  30. Mediatrix Mbamalu, MDBoston, MA 021181114174257
  31. Madeleine Mbuyamba, M.D.Brockton, MA 023011063446144
  32. Savonya McAllister, M.D.Boston, MA 021111467865097
  33. James McAlvin, M.D.Boston, MA 021151770628083
  34. Donald McAuliffe, MDSalem, MA 019701083675953
  35. Sarah McBride, MDBoston, MA 021151891745691
  36. Katie McBrine, M.D.Scituate, MA 020661659548303
  37. Beth McCabe, MDWaltham, MA 024511114908902
  38. Liana McCabe, MDFramingham, MA 017011598896599
  39. John McCahan, M.D.Westborough, MA 015811225012354
  40. Margaret McCahan, M.D.Framingham, MA 017021578515136
  41. Claire McCarthyJamaica Plain, MA 021301710055611
  42. Kimberlee McCartney, M.D.Southborough, MA 017721366460156
  43. Martha McCarty, M.D.Arlington, MA 024741184688764
  44. Melissa McCormack, MD, PHDWinchester, MA 018901679558274
  45. Marie McCormick, MD, DSCBoston, MA 021151831108109
  46. Amanda McCoy, M.D.Worcester, MA 016021104069806
  47. Jeanne McCoy, MDBoston, MA 021151679790349
  48. Laura McCullough, M.D.Braintree, MA 021841417114695
  49. Kailyn McDermottNeedham, MA 024941689105371
  50. Marc McDermott, MDNorth Adams, MA 012471164452637

Source: CMS NPPES, primary taxonomy 208000000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia87
  2. Massachusetts38
  3. Rhode Island30
  4. Maryland30
  5. 50 states and D.C.22

Source: CMS NPPES, primary taxonomy 208000000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

25.1% of these records appear in a Medicare file, against 36.4% 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. Massachusetts25.1%
  2. United States36.4%

Pediatrics Physician records in Massachusetts, measured

  • In a Medicare file660 of 2,628 · 25.1% here, 36.4% nationally
  • In the CMS Doctors and Clinicians file319 · 12.1% here, 8.7% nationally
  • Not updated in five years or more1,654 · 62.9% here, 58.4% nationally
  • Median graduation year2010 · the 319 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 208000000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,628 NPPES records list pediatrics physician (208000000X) as their primary taxonomy with a practice address in Massachusetts: 38 per 100,000 residents against 22 nationally (50 states and D.C.). Boston has 822 of them (31%).

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. North Carolina2,356
  2. Ohio2,972
  3. Georgia2,258
  4. New Jersey2,181

States with a similar rate per 100,000

  1. Rhode Island30.1
  2. Maryland29.8
  3. New York29.6
  4. Connecticut28.8

The largest states

  1. California9,272
  2. New York5,795
  3. Texas5,641
  4. Florida3,996
  5. Pennsylvania3,382

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.