Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE
Specialist · Tamuning, GU
Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE is a specialist with a practice address in Tamuning, Guam, and NPI 1437379575, issued on Apr 30, 2007. Check the license (Guam M001250, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Perpetua Galgo
- Credential
- DOCTOR OF MEDICINE
- Primary taxonomy
- Specialist 174400000X
- License numbers
- M001250 GU
M-1250 GU
Self-reported in NPPES; status is on the state search - Practice location
- 744 N Marine Dr, Tamuning, GU 96913
- Phone
- (671) 647-4174
- Enumerated
- Apr 30, 2007
- Record last updated
- Jun 30, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (671) 647-4199
- Medicare enrollment
- Enrolled (PECOS I20190903001357); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Geoffrey Perpetua Galgo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license M001250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average specialist in 2024
138 Medicare Part D claims, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium28 claims
- Lisinopril25 claims
- Metformin Hcl19 claims
- Glipizide Er12 claims
- Amitriptyline Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
10 specialist records list a practice address in Tamuning
They are 10 of the 411 NPPES records with a practice address in Tamuning, and 10 specialist records in Guam.
All 10 in Tamuning → All 10 in Guam → Every provider in Tamuning →
Other specialist records in Guam
- Maria Blancaflor, M.D.Tamuning, GU1346316825
- Fernan De Guzman, M.D.Tamuning, GU1669434254
- James Fleming, M.D.Tamuning, GU1336100601
- Robert Leon Guerrero, M.D.Tamuning, GU1972564219
- Edgar Magcalas, M.D.Tamuning, GU1578525168
- Faraz Ouhadi, M.D.Tamuning, GU1063517639
- Sherif Philips, MDTamuning, GU1487731733
- Maria Edna Santos, M.D.Tamuning, GU1164484754
- William Vercio, M.D.Tamuning, GU1962658922
Common questions
What is Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE's NPI number?
Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE's National Provider Identifier (NPI) is 1437379575, issued on Apr 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE located?
The NPPES record lists a practice address at 744 N Marine Dr, Tamuning, GU, 96913. Phone: (671) 647-4174. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE's license?
NPPES lists Guam license number M001250, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE prescribe under Medicare Part D?
In 2024, Geoffrey Perpetua Galgo, DOCTOR OF MEDICINE had 138 Medicare Part D claims; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it 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.