Barbara Huynh, D.O.
Geriatric Psychiatry Physician · Los Angeles, CA
Barbara Huynh, D.O. is a geriatric psychiatry physician with a practice address in Los Angeles, California, and NPI 1407048002, issued on Aug 16, 2007. Check the license (California 20A-11233, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Barbara Huynh
- Credential
- D.O.
- Primary taxonomy
- Geriatric Psychiatry Physician 2084P0805X
- License number
- 20A-11233 CA
Self-reported in NPPES; status is on the state search - Practice location
- 445 S Figueroa St FL 31, Los Angeles, CA 90071
- Phone
- (424) 425-1232
- Enumerated
- Aug 16, 2007
- Record last updated
- Feb 12, 2026
- Fax
- (650) 590-4938
- Medicare enrollment
- Enrolled (PECOS I20130809000569); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric psychiatry physician records → All 87 in California → Look up another NPI →
Also registered at 445 S Figueroa St FL 31
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Krystle Armbruster, FNP-CFamily Nurse Practitioner1417342916
- Christine Besel, MSN, CNM, WHNPWomen's Health Nurse Practitioner1629210364
- Kelly Elmore, M.D.Obstetrics & Gynecology Physician1942274964
- Melissa Garcia, NPFamily Nurse Practitioner1629431143
- Lori Grant, CNM, WHNP-BCWomen's Health Nurse Practitioner1811393655
- Bridgette Hess, NPFamily Nurse Practitioner1831669811
Verify Barbara Huynh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A-11233Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average geriatric psychiatry physician in 2024
3,024 Medicare Part D claims for 174 beneficiaries, against an average of 1,485 among the 473 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Quetiapine Fumarate244 claims
- Olanzapine224 claims
- Risperidone217 claims
- Aripiprazole162 claims
- Benztropine Mesylate154 claims
- Sertraline Hcl154 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
- Savant Care IncLos Altos, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbara Huynh among 87 geriatric psychiatry physician records in California
Barbara Huynh, D.O. is one of 87 geriatric psychiatry physician records with a practice address in California. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 30% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 36% of these records are
- Graduated2005 · median 2000 among the 31 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0805X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Psychiatry Physician providers in California
There are 87 geriatric psychiatry physician records in California.
All 87 in California → Every provider in Los Angeles → Geriatric Psychiatry Physician nationwide →
The 8 geriatric psychiatry physician records with the nearest ZIP codes
- Sarah Hays, MDLos Angeles, CA 900731194813725
- Joan Scheibel, M.D.Los Angeles, CA 900731366551012
- David Sultzer, MDLos Angeles, CA 900731194812461
- Amy Walston, MDLos Angeles, CA 900731326091695
- Robert Neshkes, MDLos Angeles, CA 900491306897053
- Sarah Kim, MDLos Angeles, CA 900481871989889
- Kotra Ajir, MDLos Angeles, CA 900951134152754
- Michael Leuchter, MD, MSCLos Angeles, CA 900951770110686
Common questions
What is Barbara Huynh, D.O.'s NPI number?
Barbara Huynh, D.O.'s National Provider Identifier (NPI) is 1407048002, issued on Aug 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Huynh, D.O. located?
The NPPES record lists a practice address at 445 S Figueroa St FL 31, Los Angeles, CA, 90071. Phone: (424) 425-1232. Providers update this record themselves, so call before visiting.
How can I verify Barbara Huynh, D.O.'s license?
NPPES lists California license number 20A-11233, 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 Barbara Huynh, D.O. prescribe under Medicare Part D?
In 2024, Barbara Huynh, D.O. had 3,024 Medicare Part D claims for 174 beneficiaries; the average among geriatric psychiatry physician prescribers was 1,485. 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.