Amy Do-Nguyen, MD
Emergency Medicine Physician · Bishop, CA
Amy Do-Nguyen, MD is an emergency medicine physician with a practice address in Bishop, California, and NPI 1639733314, issued on Apr 27, 2019. Check the license (California A178001, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Amy Do-Nguyen
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A178001 CA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Pioneer LN, Bishop, CA 93514
- Phone
- (760) 873-5811
- Enumerated
- Apr 27, 2019
- Record last updated
- Oct 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20230227002161); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 150 Pioneer LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amy Do-Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A178001Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average emergency medicine physician in 2024
206 Medicare Part D claims for 143 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 17 claims were for opioids.
Most prescribed
- Cephalexin17 claims
- Ibuprofen15 claims
- Amoxicillin-Clavulanate Potass14 claims
- Prednisone13 claims
- Ciprofloxacin Hcl11 claims
- Levofloxacin11 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 3 group practices
- Hawaii Permanente Medical Group IncHonolulu, HI
- Northern Inyo Healthcare DistrictBishop, CA
- Permanente Medical Group IncSan Leandro, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Do-Nguyen among 7,751 emergency medicine physician records in California
Amy Do-Nguyen, MD is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2019 · median 2011 among the 4,560 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 emergency medicine physician records list a practice address in Bishop
They are 8 of the 336 NPPES records with a practice address in Bishop, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Bishop → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Sierra Bourne, M.D.Bishop, CA 935141659682532
- Anne Goshgarian, MDBishop, CA 935141427310275
- John HawkinsBishop, CA 935141689061293
- Doris Lin, M.D.Bishop, CA 935141609851252
- Jessica Paulson, M.D.Bishop, CA 935141124330923
- David Pomeranz, M.D.Bishop, CA 935141922345875
- Peter ReimBishop, CA 935141477294601
- Prabhakar Tummala, MDBoron, CA 935161780639344
Common questions
What is Amy Do-Nguyen, MD's NPI number?
Amy Do-Nguyen, MD's National Provider Identifier (NPI) is 1639733314, issued on Apr 27, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Amy Do-Nguyen, MD located?
The NPPES record lists a practice address at 150 Pioneer LN, Bishop, CA, 93514. Phone: (760) 873-5811. Providers update this record themselves, so call before visiting.
How can I verify Amy Do-Nguyen, MD's license?
NPPES lists California license number A178001, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Amy Do-Nguyen, MD prescribe under Medicare Part D?
In 2024, Amy Do-Nguyen, MD had 206 Medicare Part D claims for 143 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.