Edwin Jess Supit, M.D.
Internal Medicine Physician · Tamuning, GU
Edwin Jess Supit, M.D. is an internal medicine physician with a practice address in Tamuning, Guam, and NPI 1518904812, issued on Jun 2, 2006. Check the license (Guam M001421, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Edwin Jess Supit
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- M001421 GU
Self-reported in NPPES; status is on the state search - Practice location
- 388 Ypao RD, Tamuning, GU 96913
- Phone
- (671) 646-8881
- Enumerated
- Jun 2, 2006
- Record last updated
- Nov 13, 2025
- Fax
- (671) 646-1292
- Medicare enrollment
- Enrolled (PECOS I20170113001952); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 24 in Guam → Look up another NPI →
Also registered at 388 Ypao RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arnie Lou Baker, NPFamily Nurse Practitioner1487132973
- Alison Chong, FNPFamily Nurse Practitioner1073111712
- Dae-Eil ChongPhysical Therapist1831474410
- Phyllis Collins, C.N.P.Nurse Practitioner1780629378
- Angeline David, DRPH, MHS, RDRegistered Dietitian1538586581
- Daniel Debardeleben, MDFamily Medicine Physician1598253379
Verify Edwin Jess Supit in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license M001421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,490 Medicare Part D claims for 137 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Amlodipine Besylate185 claims
- Atorvastatin Calcium165 claims
- Losartan Potassium140 claims
- Metformin Hcl122 claims
- Levothyroxine Sodium119 claims
- Carvedilol99 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Takecare Insurance Company IncTamuning, GU
- Todu Guam Foundation, Ltd.Tamuning, GU
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Edwin Jess Supit among 24 internal medicine physician records in Guam
Edwin Jess Supit, M.D. is one of 24 internal medicine physician records with a practice address in Guam. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1996 · median 1993 among the 16 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Guam practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 internal medicine physician records list a practice address in Tamuning
They are 12 of the 411 NPPES records with a practice address in Tamuning, and 24 internal medicine physician records in Guam.
All 24 in Guam → Every provider in Tamuning → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Leopoldo Arcilla, MDMangilao, GU 969131144364753
- Ellen Bez, MDTamuning, GU 969131649484197
- Young Chang, MDTamuning, GU 969131639218290
- Alix Chenet, MDOka Tamuning, GU 969131669530507
- Vincent Duenas, MDTamuning, GU 969131831244888
- Pablo Guzman, M.D.Tamuning, GU 969131023081304
- Johnny Lim, M.D.Tamuning, GU 969131265494868
- Doris Lim, M.D.Tamuning, GU 969131295790178
Common questions
What is Edwin Jess Supit, M.D.'s NPI number?
Edwin Jess Supit, M.D.'s National Provider Identifier (NPI) is 1518904812, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Edwin Jess Supit, M.D. located?
The NPPES record lists a practice address at 388 Ypao RD, Tamuning, GU, 96913. Phone: (671) 646-8881. Providers update this record themselves, so call before visiting.
How can I verify Edwin Jess Supit, M.D.'s license?
NPPES lists Guam license number M001421, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Edwin Jess Supit, M.D. prescribe under Medicare Part D?
In 2024, Edwin Jess Supit, M.D. had 2,490 Medicare Part D claims for 137 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Edwin Jess Supit, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.