Sarah Thanh Nguyen, MD
Family Medicine Physician · Honolulu, HI
Sarah Thanh Nguyen, MD is a family medicine physician with a practice address in Honolulu, Hawaii, and NPI 1902395049, issued on May 3, 2018. Check the license (Hawaii MD-21957, as entered in NPPES) on the Hawaii Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sarah Thanh Nguyen
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD-21957 HI
Self-reported in NPPES; status is on the state search - Practice location
- 449 Kapahulu Ave Ste 104, Honolulu, HI 96815
- Phone
- (808) 735-0007
- Enumerated
- May 3, 2018
- Record last updated
- Jul 21, 2022
- Fax
- (808) 735-0021
- Medicare enrollment
- Enrolled (PECOS I20210925000003); accepts Medicare assignment
- Medical or professional school
- Creighton University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 730 in Hawaii → Look up another NPI →
Also registered at 449 Kapahulu Ave Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Black, M.D.Family Medicine Physician1912903311
- Jose Briceno, MDFamily Medicine Physician1992919104
- Timothy Keene, MDFamily Medicine Physician1679132344
- Sheeren Masifi, M.D.Family Medicine Physician1336598184
- Vu Nghiem, D.O.Family Medicine Physician1740569409
- Pernille OttosenFamily Medicine Physician1972536373
Verify Sarah Thanh Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersHawaii Medical Board
Search for license MD-21957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
289 Medicare Part D claims for 227 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate40 claims
- Doxycycline Hyclate34 claims
- Azithromycin27 claims
- Amoxicillin-Clavulanate Potass20 claims
- Nitrofurantoin Mono-Macro16 claims
- Triamcinolone Acetonide13 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.
Bills Medicare through one group practice
- Queens University Medical GroupHonolulu, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Thanh Nguyen among 730 family medicine physician records in Hawaii
Sarah Thanh Nguyen, MD is one of 730 family medicine physician records with a practice address in Hawaii. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 82% of them.
- NPI issued2018 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2018 · median 2006 among the 383 with a school on file
- Record last updated2022 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Hawaii practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 family medicine physician records list a practice address in Honolulu
They are 160 of the 12,408 NPPES records with a practice address in Honolulu, and 730 family medicine physician records in Hawaii.
All 730 in Hawaii → Every provider in Honolulu → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ronald Black, M.D.Honolulu, HI 968151912903311
- Jose Briceno, MDHonolulu, HI 968151992919104
- Michael Dukelow, M.D.Honolulu, HI 968151861486417
- Yasushi Hori, M.D.Honolulu, HI 968151255437232
- Christy Jun, M.D.Honolulu, HI 968151629272414
- Jutta Madjar Galanto, MDHonolulu, HI 968151508836271
- Ronald Metler, MDHonolulu, HI 968151700151297
- Kohhei NakagawaHonolulu, HI 968151619167335
Common questions
What is Sarah Thanh Nguyen, MD's NPI number?
Sarah Thanh Nguyen, MD's National Provider Identifier (NPI) is 1902395049, issued on May 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Thanh Nguyen, MD located?
The NPPES record lists a practice address at 449 Kapahulu Ave Ste 104, Honolulu, HI, 96815. Phone: (808) 735-0007. Providers update this record themselves, so call before visiting.
How can I verify Sarah Thanh Nguyen, MD's license?
NPPES lists Hawaii license number MD-21957, as entered by the provider. Search the Hawaii Medical Board at https://cca.hawaii.gov/pvl/boards/medical/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sarah Thanh Nguyen, MD prescribe under Medicare Part D?
In 2024, Sarah Thanh Nguyen, MD had 289 Medicare Part D claims for 227 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.