Audrey Chen, MD
Psychiatry Physician · Torrance, CA
Audrey Chen, MD is a psychiatry physician with a practice address in Torrance, California, and NPI 1790247534, issued on Apr 2, 2019. Check the license (California A176073, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Audrey Chen
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A176073 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Lomita Blvd Ste 104, Torrance, CA 90505
- Phone
- (310) 517-1262
- Enumerated
- Apr 2, 2019
- Record last updated
- Aug 18, 2025
- Fax
- (310) 517-1277
- Medicare enrollment
- Enrolled (PECOS I20230718004229); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 3400 Lomita Blvd Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Stern, M.D.Family Medicine Physician1699798694
Verify Audrey Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A176073Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average psychiatry physician in 2024
409 Medicare Part D claims for 72 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Sertraline Hcl75 claims
- Trazodone Hcl42 claims
- Bupropion Xl32 claims
- Gabapentin26 claims
- Escitalopram Oxalate23 claims
- Fluoxetine Hcl23 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
- Torrance Health Association IncTorrance, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Audrey Chen among 8,673 psychiatry physician records in California
Audrey Chen, 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 13% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2019 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 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).
150 psychiatry physician records list a practice address in Torrance
They are 150 of the 8,901 NPPES records with a practice address in Torrance, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Torrance → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Kenneth Abjelina, MDTorrance, CA 905051649267071
- Peter Ampudia, MDTorrance, CA 905051700858214
- Manolito Fidel, MDTorrance, CA 905051326098534
- Jack Freinhar, M.D.Torrance, CA 905051689618878
- Ronald Gelfand, MDTorrance, CA 905051700845088
- Alan Green, M.D.Torrance, CA 905051497721260
- Margarita Krasnova, MDTorrance, CA 905051639240757
- Charles Lee, MDTorrance, CA 905051306852561
Common questions
What is Audrey Chen, MD's NPI number?
Audrey Chen, MD's National Provider Identifier (NPI) is 1790247534, issued on Apr 2, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Audrey Chen, MD located?
The NPPES record lists a practice address at 3400 Lomita Blvd Ste 104, Torrance, CA, 90505. Phone: (310) 517-1262. Providers update this record themselves, so call before visiting.
How can I verify Audrey Chen, MD's license?
NPPES lists California license number A176073, 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 Audrey Chen, MD prescribe under Medicare Part D?
In 2024, Audrey Chen, MD had 409 Medicare Part D claims for 72 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.