Gilbert M. Lopez, MD
Anesthesiology Physician · Oka Tamuning, GU
Gilbert M. Lopez, MD is an anesthesiology physician with a practice address in Oka Tamuning, Guam, and NPI 1265597579, issued on Dec 27, 2006. Check the license (Guam M-1399, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gilbert M. Lopez
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- M-1399 GU
Self-reported in NPPES; status is on the state search - Practice location
- 850 Governor Carlos Camacho Road, Oka Tamuning, GU 96913
- Phone
- (671) 647-2418
- Enumerated
- Dec 27, 2006
- Record last updated
- Jun 12, 2025
- Fax
- (671) 649-5508
- Medicare enrollment
- Enrolled (PECOS I20130611000277); accepts Medicare assignment
- Entity
- Type 1 · individual
6 nearest anesthesiology physician records → All 7 in Guam → Look up another NPI →
Also registered at 850 Governor Carlos Camacho Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gilbert M. Lopez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license M-1399Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 64.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Guam Healthcare Development IncorporatedDededo, GU
- Guam Memorial HospitalTamuning, GU
- Guam X-RayTamuning, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
2 anesthesiology physician records list a practice address in Oka Tamuning
They are 2 of the 13 NPPES records with a practice address in Oka Tamuning, and 7 anesthesiology physician records in Guam.
All 7 in Guam → Every provider in Oka Tamuning → Anesthesiology Physician nationwide →
The 6 anesthesiology physician records with the nearest ZIP codes
- Russel Aubin, D.O.Tamuning, GU 969131255690517
- Reynald Lim, M.D.Tamuning, GU 969131679549869
- Goldelina Marfori, MDOka Tamuning, GU 969131437206133
- Kevin Cohen, M.D.Agana Heights, GU 969101649518176
- Michelle Lu, DOAgana Heights, GU 969101124587316
- Virgilio Lopez, M.D.Dededo, GU 969291255438347
Common questions
What is Gilbert M. Lopez, MD's NPI number?
Gilbert M. Lopez, MD's National Provider Identifier (NPI) is 1265597579, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gilbert M. Lopez, MD located?
The NPPES record lists a practice address at 850 Governor Carlos Camacho Road, Oka Tamuning, GU, 96913. Phone: (671) 647-2418. Providers update this record themselves, so call before visiting.
How can I verify Gilbert M. Lopez, MD's license?
NPPES lists Guam license number M-1399, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
What is Gilbert M. Lopez, MD's MIPS final score?
The 2023 MIPS final score is 64.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.