Paul Alfred Muna Aguon, M.D.
Gastroenterology Physician · Tamuning, GU
Paul Alfred Muna Aguon, M.D. is a gastroenterology physician with a practice address in Tamuning, Guam, and NPI 1154771673, issued on Jun 15, 2016. Check the license (Guam M-2384, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Paul Alfred Muna Aguon
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- M-2384 GU
25MA11441800 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 850 Gov Carlos G Camacho RD, Tamuning, GU 96913
- Phone
- (671) 683-8484
- Enumerated
- Jun 15, 2016
- Record last updated
- May 29, 2026
- Medicare enrollment
- Enrolled (PECOS I20231012001132); accepts Medicare assignment
- Medical or professional school
- University Of Hawaii John A. Burns School Of Medicine, 2016
- Entity
- Type 1 · individual
All 1 in Guam → Look up another NPI →
Also registered at 850 Gov Carlos G Camacho RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Azucena, RDNRegistered Dietitian1548823404
- Kendrick Justin Dalmacio, PHARMD, RPHPharmacist1710745229
- Arlene DatuPhysical Therapist1508790494
- Angelina Eustaquio, PHARMDPharmacist1336493378
- Eric Greenfield, D.OEmergency Medicine Physician1457558025
- Margaret Kang, PHARM.D.Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1528626116
Verify Paul Alfred Muna Aguon 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-2384Check 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 gastroenterology physician in 2024
84 Medicare Part D claims for 23 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole40 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
Gastroenterology Physician providers in Guam
There are 1 gastroenterology physician records in Guam.
All 1 in Guam → Every provider in Tamuning → Gastroenterology Physician nationwide →
Common questions
What is Paul Alfred Muna Aguon, M.D.'s NPI number?
Paul Alfred Muna Aguon, M.D.'s National Provider Identifier (NPI) is 1154771673, issued on Jun 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Paul Alfred Muna Aguon, M.D. located?
The NPPES record lists a practice address at 850 Gov Carlos G Camacho RD, Tamuning, GU, 96913. Phone: (671) 683-8484. Providers update this record themselves, so call before visiting.
How can I verify Paul Alfred Muna Aguon, M.D.'s license?
NPPES lists Guam license number M-2384, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Paul Alfred Muna Aguon, M.D. prescribe under Medicare Part D?
In 2024, Paul Alfred Muna Aguon, M.D. had 84 Medicare Part D claims for 23 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Paul Alfred Muna Aguon, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.