Huong Nguyen, MD
Psychiatry Physician · Los Angeles, CA
Huong Nguyen, MD is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1689280042, issued on Sep 21, 2020. Check the license (California A190783, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Huong Nguyen
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A190783 CA
Self-reported in NPPES; status is on the state search - Practice location
- 510 S Vermont Ave Los Angeles, Los Angeles, CA 90020
- Phone
- (213) 351-7284
- Enumerated
- Sep 21, 2020
- Record last updated
- Apr 29, 2026
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Verify Huong Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A190783Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average psychiatry physician in 2024
188 Medicare Part D claims for 47 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl18 claims
- Clonazepam16 claims
- Duloxetine Hcl13 claims
- Lorazepam13 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.
Huong Nguyen among 8,673 psychiatry physician records in California
Huong Nguyen, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2026 · 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 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
987 psychiatry physician records list a practice address in Los Angeles
They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Los Angeles → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- William Arroyo, M.D.Los Angeles, CA 900201285701821
- Christopher Benitez, MDLos Angeles, CA 900201124156591
- Robert Burchuk, MDLos Angeles, CA 900201821186834
- Stephanie Chan, M.D.Los Angeles, CA 900201093129892
- Elizabeth Dohrmann, MDLos Angeles, CA 900201518345859
- Carol Eisen, M.D.Los Angeles, CA 900201376602169
- Arianne Felicitas, DOLos Angeles, CA 900201770286825
- Roger Heilman, M.D.Los Angeles, CA 900201417045709
Common questions
What is Huong Nguyen, MD's NPI number?
Huong Nguyen, MD's National Provider Identifier (NPI) is 1689280042, issued on Sep 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Huong Nguyen, MD located?
The NPPES record lists a practice address at 510 S Vermont Ave Los Angeles, Los Angeles, CA, 90020. Phone: (213) 351-7284. Providers update this record themselves, so call before visiting.
How can I verify Huong Nguyen, MD's license?
NPPES lists California license number A190783, 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 Huong Nguyen, MD prescribe under Medicare Part D?
In 2024, Huong Nguyen, MD had 188 Medicare Part D claims for 47 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.