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 29 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. Jose Llorens, MDSpringfield, MA 011071407844707
  2. Clifford Lo, MDBoston, MA 021151689687956
  3. Alan Lobovits, M.D.Framingham, MA 017011912926775
  4. Jesse Lock, M.D.Stoneham, MA 021801508074964
  5. Michelle Lock, M.DStoneham, MA 021801134183429
  6. Rebecca Locke, MDBoston, MA 021151730355025
  7. Naomi London, MDSpringfield, MA 011071750464061
  8. Bridget Loparo, M.D.Boston, MA 021111780807545
  9. Jorge Lopez-Benitez, M.D.Boston, MA 021111184671851
  10. Wanda Lopez-Rodriguez, MDJamaica Plain, MA 021301144286394
  11. Katelyn Loporto, M.D.Boston, MA 021151356638886
  12. Gail Lopreste, MDBoston, MA 021141992787758
  13. Christopher Lops, M.D.Worcester, MA 016551669892014
  14. Heather LothropBoston, MA 021111336598119
  15. Daniela LoveBraintree, MA 021841578191987
  16. Frederick Lovejoy, M.D.Boston, MA 021141699804575
  17. Barbara Lowe, M.D.Falmouth, MA 025401518927219
  18. Alice Lu, MDFramingham, MA 017011730717984
  19. Downing Lu, M.D.Boston, MA 021151750470233
  20. Nguyen Lu, MDBoston, MA 021151164172557
  21. Jennifer Lucarelli, M.D.Needham, MA 024941558660324
  22. Alexandra Lucas, MDBoston, MA 021141164942322
  23. Maura Lucas, M.D.Northbridge, MA 015341679511893
  24. Marcella Luercio, MDBoston, MA 021151437577137
  25. Jeffrey Lukas, M.D.Uxbridge, MA 015691235191701
  26. Lars Lundgren, M.D.Newburyport, MA 019501023026796
  27. Lily LuoQuincy, MA 021711831534205
  28. Lawrence Lutner, M.D.Stockbridge, MA 012621538253604
  29. Ellen Lynch, MDLawrence, MA 018431982695805
  30. Kristin Lynch, MDNorthampton, MA 010601588602320
  31. Maureen Lynch, MDCambridge, MA 021381033211222
  32. David Lyons, MDNorthampton, MA 010601609853845
  33. Mary Lyons, M.D.Franklin, MA 020381710918560
  34. Michael Lyons, M.D.Leominster, MA 014531306834650
  35. Michael Ma, MDBrookline, MA 024451679835011
  36. Omaima Maaliki, M.D.Salem, MA 019701912113747
  37. Patricia Maalouli, M.D.Auburn, MA 015011548233943
  38. Kelly Macaulay, MDBoston, MA 021151326018144
  39. Mia Maccollin, MDCharlestown, MA 021291437149093
  40. Jeanne Macdonald, MDBoston, MA 021141750371811
  41. Ana Macias, MDPeabody, MA 019601033178942
  42. Deaven Macias, DOEast Longmeadow, MA 010281962141036
  43. Erin Macintosh, OT, BCPWellesley, MA 024811285395954
  44. Matthew MacoulWoburn, MA 018011346829389
  45. Dawn Maczynski, MDPeabody, MA 019601326007220
  46. John Maddox, MDWilmington, MA 018871801887229
  47. Vandana Madhavan, MDBoston, MA 021141265407993
  48. Dorothy Madsen, D.O.North Adams, MA 012471770808388
  49. Sallie Mady, MDHolliston, MA 017461871544684
  50. Louann Maffei-Iwuc, M.D.Westborough, MA 015811952335416

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.