Kenneth D'Oyen, MD
Psychiatry Physician · North Hills, CA
Kenneth D'Oyen, MD is a psychiatry physician with a practice address in North Hills, California, and NPI 1962899062, issued on Apr 16, 2015. Check the license (California A150120, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Kenneth D'Oyen
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- A150120 CA
2025046542 MO
Self-reported in NPPES; status is on the state search - Practice location
- 16111 Plummer St, North Hills, CA 91343
- Phone
- (818) 895-9349
- Enumerated
- Apr 16, 2015
- Record last updated
- May 21, 2026
- Medicare enrollment
- Enrolled (PECOS I20171024002258); accepts Medicare assignment
- Medical or professional school
- Howard University College Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 16111 Plummer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara AhdootStudent in an Organized Health Care Education/Training Program1225786981
- Cathy Alessi, M.D.Geriatric Medicine (Internal Medicine) Physician1134224983
- Allen AmirantPharmacotherapy Pharmacist1639273659
- Leann Arjona, MSWClinical Social Worker1376810036
- Jeffrey Asano, D.D.SDentist1245734334
- Rajnikant Bakhda, MDDiagnostic Radiology Physician1265539282
Verify Kenneth D'Oyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A150120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average psychiatry physician in 2024
138 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Trazodone Hcl21 claims
- Escitalopram Oxalate14 claims
- Sertraline Hcl12 claims
- Bupropion Hcl11 claims
- Lamotrigine11 claims
- Mirtazapine11 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 2 group practices
- San Fernando Community HospitalSan Fernando, CA
- The Huntington Medical FoundationPasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kenneth D'Oyen among 8,673 psychiatry physician records in California
Kenneth D'Oyen, 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 2015, is newer than 74% of them.
- NPI issued2015 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2014 · median 2005 among the 3,295 with a school on file
- 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).
13 psychiatry physician records list a practice address in North Hills
They are 13 of the 806 NPPES records with a practice address in North Hills, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in North Hills → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Mara Blakis, M.DNorth Hills, CA 913431497867634
- Young Mee Choi, M.D.North Hills, CA 913431023115722
- Neel Doshi, D.O.North Hills, CA 913431225289580
- Yamanda Edwards, M.D.North Hills, CA 913431396180428
- Ed Fik, MDSepulveda, CA 913431669425542
- Christopher Kessler, M.D.Sepulveda, CA 913431730290909
- Elliot Lee, M.D.North Hills, CA 913431093126021
- James Mervis, M.D.North Hills, CA 913431831276450
Common questions
What is Kenneth D'Oyen, MD's NPI number?
Kenneth D'Oyen, MD's National Provider Identifier (NPI) is 1962899062, issued on Apr 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth D'Oyen, MD located?
The NPPES record lists a practice address at 16111 Plummer St, North Hills, CA, 91343. Phone: (818) 895-9349. Providers update this record themselves, so call before visiting.
How can I verify Kenneth D'Oyen, MD's license?
NPPES lists California license number A150120, 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 Kenneth D'Oyen, MD prescribe under Medicare Part D?
In 2024, Kenneth D'Oyen, MD had 138 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.