NPPES file of Aug 9, 2026

Optometrist in Guam

16 NPPES records list optometrist with a practice address in Guam. Tamuning and Agana Heights have the most; each record links to the provider's NPI.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 152W00000X · 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, 11

  1. Tamuning11
  2. Agana Heights1
  3. Andersen Afb1
  4. Dededo1
  5. Hagatna1

Optometrist records in Guam

  1. Margie Agahan, O.D.Tamuning, GU 969311902097652
  2. Julian Archer, O.D.Tamuning, GU 969131558519363
  3. Gregory Brammer, O.D.Yona, GU 969151720073927
  4. James Christian, O.D.Tamuning, GU 969131770539645
  5. Joel Dizon, O.D.Tamuning, GU 969131124383484
  6. Dante GarciaTamuning, GU 969131679634810
  7. Maria Henny Garcia, O.D.Tamuning, GU 969131629310875
  8. Brent Hume, ODAgana Heights, GU 969101679003420
  9. Cuong Huynh, ODTamuning, GU 969131265557490
  10. John Kim, ODTamuning, GU 969131093702615
  11. Scott Martin, O.D.Andersen Afb, GU 965431043435498
  12. Jay McDonald, O.D.Tamuning, GU 969131316908684
  13. Christopher Medina, O.D.Dededo, GU 969291669832846
  14. Marlene San Nicolas, O.D.Tamuning, GU 969131154381515
  15. Jeannette Storey, O.D.Tamuning, GU 969131487711982
  16. Lorraine Sunga, O.D.Hagatna, GU 969101447611181

Source: CMS NPPES, primary taxonomy 152W00000X: records by practice city and the list of records, file of Aug 9, 2026.

37.5% of these records appear in a Medicare file, against 71.9% 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. Guam37.5%
  2. United States71.9%

Optometrist records in Guam, measured

  • In a Medicare file6 of 16 · 37.5% here, 71.9% nationally
  • In the CMS Doctors and Clinicians file6 · 37.5% here, 57.6% nationally
  • Not updated in five years or more11 · 68.8% here, 65.3% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 152W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

16 NPPES records list optometrist (152W00000X) as their primary taxonomy with a practice address in Guam. Tamuning has 11 of them (69%).

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. Virgin Islands12
  2. District of Columbia100
  3. Vermont134
  4. Wyoming147

States with a similar rate per 100,000

  1. Louisiana11.8
  2. Georgia13.0
  3. North Carolina13.7
  4. Utah13.8

The largest states

  1. California8,308
  2. Texas5,006
  3. Florida3,594
  4. New York3,535
  5. Illinois2,697

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.