NPPES file of Aug 9, 2026

Internal Medicine Physician in Maine

597 NPPES records list internal medicine physician with a practice address in Maine, 43 per 100,000 residents, the 20th highest rate of 51. Portland and Bangor have the most; each record links to the provider's NPI and the Maine license search. Page 1 of 12.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · method

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

Portland has the most, 145

  1. Portland145
  2. Bangor62
  3. Biddeford34
  4. Lewiston30
  5. Augusta21

Internal Medicine Physician records in Maine

  1. George Abboud, MDBiddeford, ME 040051376612945
  2. Karen Abernathy, M.D.Rockport, ME 048561124312335
  3. Hassan Abouleish, MDHoulton, ME 047301255300307
  4. Philip Abraham, M.D.Kittery, ME 039041497750764
  5. Elizabeth Ackerson, MDPortland, ME 041021912920117
  6. Lindsey Ackley-Pozzessere, DOBrunswick, ME 040111477991842
  7. Todd Adams, MDMoody, ME 040541427165778
  8. Muhammad Umer Ahmed, MDBangor, ME 044011134893183
  9. Samer Al-Ameri, MDBangor, ME 044011225514854
  10. Ali Al-OmariBangor, ME 044011447634431
  11. Aquilino Alamo, MDBoothbay Harbor, ME 045381154473585
  12. Michael Albaum, M.D.Biddeford, ME 040051386606333
  13. Charles Alexander, MDEllsworth, ME 046051841230588
  14. Nadeem Ali, M.D.Biddeford, ME 040051053351528
  15. Sajjad Ali, MDBangor, ME 044011639551476
  16. Denise Anderson, D.O.Rockport, ME 048561740486034
  17. Reid Andress, MDPortland, ME 041021518286798
  18. Mercedes Ang, M.D.Ellsworth, ME 046051033341813
  19. Albert Aniel, MDRumford, ME 042761154324432
  20. Carol Armatis, MDNewport, ME 049531790752632
  21. Jennifer Aronson, MDPortland, ME 041021538200951
  22. Manpreet Arora, M.DBangor, ME 044011215433057
  23. Nancy Asamoa, MDLewiston, ME 042401023135639
  24. Robert Ashley, M.D.Saco, ME 040721790882744
  25. Victoria Ashton, M.D.Portland, ME 041021467533117
  26. Dylan AtchleyScarborough, ME 040741427547470
  27. Yonas Ateshim, M.D.Caribou, ME 047361538476916
  28. Cynthia Atkinson, MDPortland, ME 041011487753125
  29. Osama Aziz, M.D.Presque Isle, ME 047691285826792
  30. Jeffrey Ball, MDPortland, ME 041021639515711
  31. Angela Banks Paulino, MDSkowhegan, ME 049761942795885
  32. Douglas Barr, MDPortland, ME 041011134180359
  33. David Barry, M.D.Bangor, ME 044011497778203
  34. Kristen Bartlett, MDPortland, ME 041021255892303
  35. Matthew Baskind, M.D.Biddeford, ME 040051861936403
  36. Michael Batt, MDWestbrook, ME 040921952406266
  37. Louisa Bauer, MDPortland, ME 041021811574668
  38. Kristen BaumBiddeford, ME 040051538797576
  39. Timothy Baum, MDPortland, ME 041011922077601
  40. Jennifer Beall, MDSouth Portland, ME 041061578667200
  41. Timothy Bender, DOPortland, ME 041021841827284
  42. Ari Berman, MDPortland, ME 041021225015829
  43. Kirsten Berman, M.D.Portland, ME 041021043280431
  44. Bert Beverly, M.D.Waterville, ME 049011174689343
  45. Mukesh Bhargava, M. D.Sanford, ME 040731508861741
  46. Shubhrangshu Biswas, M.D.Bucksport, ME 044161366403412
  47. Claude Boma, M.D.Houlton, ME 047301386612372
  48. Shulamith Bonham, MDPortland, ME 041021659568673
  49. William Borer, M.D.Jonesport, ME 046491114935798
  50. Lisa Bosinger, MDAugusta, ME 043301942271556

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maine ranks 20 of 51 per resident

  1. California45
  2. Florida45
  3. Ohio45
  4. Maine43
  5. West Virginia43
  6. Missouri42
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.7% of these records appear in a Medicare file, against 78.7% 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. Maine76.7%
  2. United States78.7%

Internal Medicine Physician records in Maine, measured

  • In a Medicare file458 of 597 · 76.7% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file369 · 61.8% here, 61.4% nationally
  • Not updated in five years or more356 · 59.6% here, 55.4% nationally
  • Median graduation year2005 · the 369 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

597 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Maine: 43 per 100,000 residents against 44 nationally (50 states and D.C.). Portland has 145 of them (24%).

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. Delaware600
  2. Utah664
  3. New Hampshire673
  4. Idaho453

States with a similar rate per 100,000

  1. West Virginia42.6
  2. Missouri42.0
  3. Virginia41.6
  4. Nebraska41.1

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.