NPPES file of Aug 9, 2026

Emergency Medicine Physician in Maine

466 NPPES records list emergency medicine physician with a practice address in Maine, 33 per 100,000 residents, the 3rd highest rate of 51. Portland and Lewiston have the most; each record links to the provider's NPI and the Maine license search. Page 7 of 10.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207P00000X · 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, 105

  1. Portland105
  2. Lewiston63
  3. Bangor44
  4. Biddeford41
  5. Rockport25

Emergency Medicine Physician records in Maine

  1. Mary Claire Murphy, MDLewiston, ME 042401164494399
  2. John Murray, M.D.Damoriscotta, ME 045431902960792
  3. Joseph Nabozny, MDGouldsboro, ME 046071023051430
  4. Nicole Nalchajian, MDBrunswick, ME 040111306919113
  5. Douglas Nam, MDLewiston, ME 042401114999364
  6. Mark Neavyn, MDPortland, ME 041021578719704
  7. Sara Nelson, MDPortland, ME 041021477673945
  8. Tung Nguyen, DOBar Harbor, ME 046091073833521
  9. John Nicolet, MDBangor, ME 044011588898449
  10. Douglas Nilson, MDBiddeford, ME 040051609091503
  11. Guy Nuki, MDBrunswick, ME 040111346209582
  12. Keenan O'Leary Carpenter, M.D.Bangor, ME 044011467680181
  13. Thomas O'Mara, M.D.Portland, ME 041011922052687
  14. Kathleen Ogle, M.D.Caribou, ME 047361811142268
  15. Lawrence OliverLewiston, ME 042401760454920
  16. Richard Olson, MDBiddeford, ME 040051912076928
  17. Jo-Nell Orlando, MDSkowhegan, ME 049761679557383
  18. William Owens, M.D.Portland, ME 041021881788206
  19. Micah Ownbey, MDPortland, ME 041021649616442
  20. Benjamin Packard, DOLewiston, ME 042401457047086
  21. Scott Paige, DOYork, ME 039091710075106
  22. Michael Palumbo, DOWaterville, ME 049011740337229
  23. Amy Parker, MDSouth Portland, ME 041061518073725
  24. Charles Pattavina, MDBangor, ME 044011417973405
  25. Clifford Peck, M.D.Norway, ME 042681578506119
  26. Jessica Peck, M.D.Sanford, ME 040731811289168
  27. Julie Pelletier, MDSouth Portland, ME 041061336469063
  28. Scott Pelletier, MDCalais, ME 046191881914513
  29. John Peranzi, MDBiddeford, ME 040051295312718
  30. Tamas Peredy, MDBlue Hill, ME 046141043306699
  31. Jessica Perez, M.D.Skowhegan, ME 049761063945301
  32. Michelle Perkins, MDBlue Hill, ME 046141346216108
  33. Kimberly Perreault, DOBiddeford, ME 040051477764553
  34. Andrew Perron, M.D.Portland, ME 041021447345996
  35. Timothy Pieh, MDWaterville, ME 049011740384494
  36. Tobin Piker, MDNorway, ME 042681457314510
  37. Amy Plasencia, MDLewiston, ME 042401972955805
  38. Margarita Popova, MDPortland, ME 041021821651530
  39. Samuel Potter, M.D.Portland, ME 041021376074674
  40. Paul Potvin, MDGreenville Junction, ME 044421821070491
  41. Andrew Powell, M.D.Sanford, ME 040731902832751
  42. Madeleine Puissant, MD, PHDBiddeford, ME 040051184251514
  43. Peter Quayle, MDPortland, ME 041021225787732
  44. Gina Quinn-Skillings, MDBiddeford, ME 040051144307570
  45. Joel RameyBangor, ME 044011194169797
  46. John Randolph, DORockport, ME 048561225296577
  47. Aaron Ratner, DO, MSFarmington, ME 049381063708766
  48. Mark Rautenberg, M.D.Scarborough, ME 040741629112958
  49. Anthony Regis, MDLewiston, ME 042401285995035
  50. Angelica Rego, MDPortland, ME 041021679218911

Source: CMS NPPES, primary taxonomy 207P00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maine ranks 3 of 51 per resident

  1. District of Columbia53
  2. Rhode Island38
  3. Maine33
  4. Michigan31
  5. Vermont30
  6. 50 states and D.C.21

Source: CMS NPPES, primary taxonomy 207P00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

79.6% of these records appear in a Medicare file, against 81.5% 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. Maine79.6%
  2. United States81.5%

Emergency Medicine Physician records in Maine, measured

  • In a Medicare file371 of 466 · 79.6% here, 81.5% nationally
  • In the CMS Doctors and Clinicians file293 · 62.9% here, 58.7% nationally
  • Not updated in five years or more241 · 51.7% here, 54.8% nationally
  • Median graduation year2011 · the 293 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207P00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

466 NPPES records list emergency medicine physician (207P00000X) as their primary taxonomy with a practice address in Maine: 33 per 100,000 residents against 21 nationally (50 states and D.C.). Portland has 105 of them (23%).

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. Kansas459
  2. Arkansas447
  3. West Virginia492
  4. Utah501

States with a similar rate per 100,000

  1. Michigan30.7
  2. Vermont30.4
  3. Pennsylvania30.2
  4. Rhode Island38.1

The largest states

  1. California7,751
  2. New York5,025
  3. Texas4,885
  4. Florida4,034
  5. Pennsylvania3,911

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.