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 20 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. Jennifer Hanson, MDBoston, MA 021141336552512
  2. Maddie Hao, MD-PEDIATRICSQuincy, MA 021711861461808
  3. Ashley Hardee, MDCohasset, MA 020251194465419
  4. Isabel Hardee, MDBoston, MA 021151578087532
  5. Emily Harder, M.D.Acton, MA 017201619177698
  6. Ian Harding, M.D.Worcester, MA 016051790724227
  7. Katherine Harer, M.D.Framingham, MA 017021063869386
  8. Pamela Harges, MDMethuen, MA 018441962497586
  9. Muddana Haribabu, M.D.Worcester, MA 016041427158435
  10. Caitlyn Hark, MDBoston, MA 021151467814251
  11. Galen Harnden, MDEast Boston, MA 021281730506098
  12. Susan HarpSpringfield, MA 010891639388424
  13. April Harper, MDPeabody, MA 019601023055167
  14. Beth Harper, M.D.Boston, MA 021151255655031
  15. Yevgeniya Harrington, M.D.Boston, MA 021151205361797
  16. Jason Harris, MDBoston, MA 021141053392142
  17. Steven Harris, M.D.North Andover, MA 018451184617284
  18. Caroline Harris-Tatar, C.P.N.P.Norwood, MA 020621538236096
  19. David Harrison, MDEverett, MA 021491790775369
  20. Alexia Harrist, M.D.Boston, MA 021151609190347
  21. Jane Desisto Harrity, MDNorwood, MA 020621801882121
  22. Elizabeth Hart, M.D.Boston, MA 021151730378159
  23. Margaret Hart, MDStoneham, MA 021801215565643
  24. Chelsea Hartman, MDBrockton, MA 023011558926220
  25. Emma Hartswick Finch, MD MPPLynn, MA 019011851094692
  26. David Harvey, MDSpringfield, MA 011041093777559
  27. Gerald Hass, M.D.Boston, MA 021181073600672
  28. Dua Hassan, MDBoston, MA 021151205326923
  29. Lisa Hassler, M.D.Southboro, MA 017721336197508
  30. Thomas Hathaway, M.D.Braintree, MA 021841972581411
  31. Jonathan Hatoun, MD, MPHEast Boston, MA 021281669796645
  32. Julie Hauer, MDBoston, MA 021151619078821
  33. Marissa Hauptman, M.D., M.P.H.Boston, MA 021151578852018
  34. Jennifer Hausladen, MDDartmouth, MA 027471154381291
  35. Mark Hausman, MDBrockton, MA 023021164475000
  36. Kelly Hawthorne, DOPlymouth, MA 023601083110233
  37. Susanne Hay, M.D.Boston, MA 022151619230745
  38. Ruth Hazen, MDLynnfield, MA 019401699763912
  39. Yuan He, MD, MPHBoston, MA 021181598127219
  40. David HealeyWorcester, MA 016101750646451
  41. Jocelyn Healey, MDCohasset, MA 020251144212143
  42. Mona Hedayat, MDBoston, MA 021151346629268
  43. Amy Heiderich, MDBoston, MA 021181992048730
  44. Leslye Heilig, MDGreat Barrington, MA 012301235122417
  45. Paula Heimberg, MDBeverly, MA 019151598797557
  46. Charmalie Heller, M.D.East Boston, MA 021281164401899
  47. Patricia Helm, M.D.Boston, MA 021111073748034
  48. Rachel Helm, M.D.Boston, MA 021181689023533
  49. Duncan Henry, MDBoston, MA 021181982865705
  50. Robert Henry, MDFoxboro, MA 020351518933696

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.