Jason S. Hahn, M.D.
Otolaryngology Physician · Tamuning, GU
Jason S. Hahn, M.D. is an otolaryngology physician with a practice address in Tamuning, Guam, and NPI 1831128149, issued on Jun 30, 2006. Check the license (Guam M-1856, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason S. Hahn
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- M-1856 GU
0101232441 VA
Self-reported in NPPES; status is on the state search - Practice location
- 543 Chalan Guma Yu'Os, Tamuning, GU 96913
- Phone
- (671) 649-4764
- Enumerated
- Jun 30, 2006
- Record last updated
- Feb 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (671) 649-4765
- Entity
- Type 1 · individual
4 nearest otolaryngology physician records → All 5 in Guam → Look up another NPI →
Also registered at 543 Chalan Guma Yu'Os
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ramsey Chichakli, M.D.Urology Physician1457478273
- Paul Coty, MDHematology & Oncology Physician1386738862
Verify Jason S. Hahn 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-1856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $165.77
1 payment: food and beverage; the largest payer was Stryker Corporation. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Otolaryngology Physician providers in Guam
There are 5 otolaryngology physician records in Guam.
All 5 in Guam → Every provider in Tamuning → Otolaryngology Physician nationwide →
The 4 otolaryngology physician records with the nearest ZIP codes
- Rai Hong, M.D.Tamuning, GU 969131639112485
- Theresa Gille, M.D.Aganaheights Guam, GU 969101063474336
- Thomas McDonald, MDAgana Heights, GU 969101447711189
- Jerry Castro, M.D.Tamuning, GU 989131326231655
Common questions
What is Jason S. Hahn, M.D.'s NPI number?
Jason S. Hahn, M.D.'s National Provider Identifier (NPI) is 1831128149, issued on Jun 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jason S. Hahn, M.D. located?
The NPPES record lists a practice address at 543 Chalan Guma Yu'Os, Tamuning, GU, 96913. Phone: (671) 649-4764. Providers update this record themselves, so call before visiting.
How can I verify Jason S. Hahn, M.D.'s license?
NPPES lists Guam license number M-1856, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity 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.