Brian Nguyen, DO
Geriatric Medicine (Family Medicine) Physician · Reno, NV
Brian Nguyen, DO is a geriatric medicine (family medicine) physician with a practice address in Reno, Nevada, and NPI 1598299471, issued on Apr 17, 2017. Check the license on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Brian Nguyen
- Credential
- DO
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- 20A18858 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1155 Mill St # 11, Reno, NV 89502
- Phone
- (775) 327-5174
- Enumerated
- Apr 17, 2017
- Record last updated
- Sep 23, 2022
- Medicare enrollment
- Enrolled (PECOS I20210603002623); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 2017
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 13 in Nevada → Look up another NPI →
Also registered at 1155 Mill St # 11
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Syed Hasan, MDHospitalist Physician1134772106
- Ayman MorishStudent in an Organized Health Care Education/Training Program1043746670
Verify Brian Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
3,718 Medicare Part D claims for 311 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 27 claims were for opioids.
Most prescribed
- Amlodipine Besylate213 claims
- Atorvastatin Calcium179 claims
- Sertraline Hcl165 claims
- Donepezil Hcl156 claims
- Losartan Potassium127 claims
- Gabapentin115 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): 80.6 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).
Industry payments in 2024: $494.44
4 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 460 providers of this specialty with any payment received $1,218.49 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.
Bills Medicare through one group practice
- County OF Santa ClaraSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Nguyen among 13 geriatric medicine (family medicine) physician records in Nevada
Brian Nguyen, DO is one of 13 geriatric medicine (family medicine) physician records with a practice address in Nevada. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 69% of them.
- NPI issued2017 · 69% of these records are older, 23% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2017 · median 2007 among the 10 with a school on file
- Record last updated2022 · 23% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in Nevada
There are 13 geriatric medicine (family medicine) physician records in Nevada.
All 13 in Nevada → Every provider in Reno → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Brendan Smith, M.D.Reno, NV 895021538191291
- Dominique Joseph, MDReno, NV 895111609459924
- Julie Silverhart, M.D.Reno, NV 895111831146737
- Lisa Thayer, APRNSparks, NV 894361164241154
- Roopa Dani, MDLas Vegas, NV 891481063482180
- Mary Rose Diana De La Cruz, APRNLas Vegas, NV 891481619851953
- Alvin Lin, MDLas Vegas, NV 891481235170820
- Anthony Arslan, D.O.Las Vegas, NV 891281619132800
Common questions
What is Brian Nguyen, DO's NPI number?
Brian Nguyen, DO's National Provider Identifier (NPI) is 1598299471, issued on Apr 17, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Brian Nguyen, DO located?
The NPPES record lists a practice address at 1155 Mill St # 11, Reno, NV, 89502. Phone: (775) 327-5174. Providers update this record themselves, so call before visiting.
How can I verify Brian Nguyen, DO's license?
Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brian Nguyen, DO prescribe under Medicare Part D?
In 2024, Brian Nguyen, DO had 3,718 Medicare Part D claims for 311 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. Part D covers Medicare prescriptions only.
What is Brian Nguyen, DO's MIPS final score?
The 2023 MIPS final score is 80.6 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.