NPPES file of Aug 9, 2026

Specialist in Guam

10 NPPES records list specialist with a practice address in Guam; each record links to the provider's NPI.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 174400000X · method

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

Tamuning has the most, 10

  1. Tamuning10

Specialist records in Guam

  1. Maria Blancaflor, M.D.Tamuning, GU 969131346316825
  2. Fernan De Guzman, M.D.Tamuning, GU 969131669434254
  3. James Fleming, M.D.Tamuning, GU 969131336100601
  4. Geoffrey Galgo, DOCTOR OF MEDICINETamuning, GU 969131437379575
  5. Robert Leon Guerrero, M.D.Tamuning, GU 969131972564219
  6. Edgar Magcalas, M.D.Tamuning, GU 969131578525168
  7. Faraz Ouhadi, M.D.Tamuning, GU 969131063517639
  8. Sherif Philips, MDTamuning, GU 969131487731733
  9. Maria Edna Santos, M.D.Tamuning, GU 969131164484754
  10. William Vercio, M.D.Tamuning, GU 969131962658922

Source: CMS NPPES, primary taxonomy 174400000X: records by practice city and the list of records, file of Aug 9, 2026.

60.0% of these records appear in a Medicare file, against 17.0% 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. Guam60.0%
  2. United States17.0%

Specialist records in Guam, measured

  • In a Medicare file6 of 10 · 60.0% here, 17.0% nationally
  • In the CMS Doctors and Clinicians file6 · 60.0% here, 11.1% nationally
  • Not updated in five years or more6 · 60.0% here, 77.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 174400000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

10 NPPES records list specialist (174400000X) as their primary taxonomy with a practice address in Guam. Tamuning has 10 of them (100%).

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. South Dakota39
  2. Wyoming55
  3. Vermont56
  4. Iowa123

States with a similar rate per 100,000

  1. South Carolina6.6
  2. Indiana5.9
  3. Missouri7.1
  4. Texas5.6

The largest states

  1. New York22,636
  2. California5,749
  3. Florida2,685
  4. Washington2,609
  5. Pennsylvania2,031

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.