NPPES file of Aug 9, 2026

Dermatology Physician in Maine

58 NPPES records list dermatology physician with a practice address in Maine, 4.2 per 100,000 residents, the 31st highest rate of 51. Portland and Bangor have the most; each record links to the provider's NPI and the Maine license search. Page 2 of 2.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · 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, 22

  1. Portland22
  2. Bangor7
  3. South Portland6
  4. Augusta3
  5. Scarborough3

Dermatology Physician records in Maine

  1. Joan Sisto, M.D.York, ME 039091033214077
  2. Wiley Smith, M.D.Portland, ME 041021184681769
  3. Joshua Sparling, M.D.Augusta, ME 043301245216316
  4. Christopher Steen, MDPortland, ME 041021285755124
  5. Norman Sykes, MDRockport, ME 048561184668733
  6. James Taylor, M.D.Portland, ME 041021629016449
  7. Lucinda Wegener, M.D.Portland, ME 041021396799227
  8. Faith Whalen, MDBangor, ME 044011124256029

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Maine ranks 31 of 51 per resident

  1. Vermont4.5
  2. Ohio4.3
  3. Louisiana4.3
  4. Maine4.2
  5. South Carolina4.0
  6. Texas3.8
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.8% of these records appear in a Medicare file, against 84.6% 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. Maine82.8%
  2. United States84.6%

Dermatology Physician records in Maine, measured

  • In a Medicare file48 of 58 · 82.8% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file44 · 75.9% here, 72.6% nationally
  • Not updated in five years or more28 · 48.3% here, 54.0% nationally
  • Median graduation year2004 · the 44 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

58 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Maine: 4.2 per 100,000 residents against 4.7 nationally (50 states and D.C.). Portland has 22 of them (38%).

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. New Mexico58
  2. Idaho59
  3. Montana55
  4. South Dakota53

States with a similar rate per 100,000

  1. South Carolina4.0
  2. Louisiana4.3
  3. Ohio4.3
  4. Texas3.8

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.