Yon Park, M.D.
Psychiatry Physician · Van Nuys, CA
Yon Park, M.D. is a psychiatry physician with a practice address in Van Nuys, California, and NPI 1427477496, issued on Apr 7, 2014. Check the license (California A162821, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yon Park
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A162821 CA
Self-reported in NPPES; status is on the state search - Practice location
- 16360 Roscoe Blvd FL 2, Van Nuys, CA 91406
- Phone
- (818) 901-4830
- Enumerated
- Apr 7, 2014
- Record last updated
- Feb 2, 2023
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 16360 Roscoe Blvd FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gissella Mia AltamiranoMarriage & Family Therapist1962126318
- Cassandra AmbeMental Health Counselor1366228868
- Breanny AndradeClinical Social Worker1417617929
- Rebecca BlanchardStudent in an Organized Health Care Education/Training Program1962360636
- Rachel Bland, AMFTMarriage & Family Therapist1275346538
- Shawn CarothersLicensed Vocational Nurse1649730904
Verify Yon Park in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A162821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average psychiatry physician in 2024
14 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Yon Park among 8,673 psychiatry physician records in California
Yon Park, M.D. 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2023 · 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).
Psychiatry Physician providers in California
There are 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Van Nuys → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Irene Chuang, M.D.Van Nuys, CA 914061609949536
- Andrew Davidowitz, M.D.Van Nuys, CA 914061841721867
- Cyril Mathai, MDVan Nuys, CA 914061932365632
- Andrew Wang, M.D.Van Nuys, CA 914061265487524
- Ofik Babayan, MDVan Nuys, CA 914051396791844
- Maged Botros, MDVan Nuys, CA 914051619102738
- Marc Nehorayan, MDVan Nuys, CA 914051689763096
- James Rosenberg, MDVan Nuys, CA 914051801910294
Common questions
What is Yon Park, M.D.'s NPI number?
Yon Park, M.D.'s National Provider Identifier (NPI) is 1427477496, issued on Apr 7, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Yon Park, M.D. located?
The NPPES record lists a practice address at 16360 Roscoe Blvd FL 2, Van Nuys, CA, 91406. Phone: (818) 901-4830. Providers update this record themselves, so call before visiting.
How can I verify Yon Park, M.D.'s license?
NPPES lists California license number A162821, 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 Yon Park, M.D. prescribe under Medicare Part D?
In 2024, Yon Park, M.D. had 14 Medicare Part D claims; 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.