Robert K. Yun, MD
Anesthesiology Physician · West Hills, CA
Robert K. Yun, MD is an anesthesiology physician with a practice address in West Hills, California, and NPI 1104951417, issued on Feb 23, 2007. Check the license (California A34076, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert K. Yun
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- A34076 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7300 Medical Center Dr, West Hills, CA 91307
- Phone
- (818) 676-4213
- Enumerated
- Feb 23, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 7300 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stuart Ackerman, M.D.Anesthesiology Physician1942384250
- Edward Agazaryan, OTR/LOccupational Therapist1851819577
- Roofan Alsayegh, MDHospitalist Physician1477841641
- Neelam Amin, M.D.Anatomic Pathology & Clinical Pathology Physician1215956826
- Karen Arnold, P.A.Physician Assistant1407886070
- Eileen Bastian, M.D.Emergency Medicine Physician1861439267
Verify Robert K. Yun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average anesthesiology physician in 2024
28 Medicare Part D claims for 11 beneficiaries, against an average of 402 among the 4,319 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.
Robert K. Yun among 7,571 anesthesiology physician records in California
Robert K. Yun, MD is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 47% of them.
- NPI issued2007 · 47% of these records are older, 43% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2007 · 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 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 anesthesiology physician records list a practice address in West Hills
They are 29 of the 708 NPPES records with a practice address in West Hills, and 7,571 anesthesiology physician records in California.
All 7,571 in California → Every provider in West Hills → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Stuart Ackerman, M.D.West Hills, CA 913071942384250
- Sergey Belikov, M.D.West Hills, CA 913071306883111
- Alfonso Cardenas, M.D.West Hills, CA 913071811963051
- Raffi Dishakjian, M.D.West Hills, CA 913071073538708
- Steven Ecoff, D.O.West Hills, CA 913071093780900
- David Fung, M.D.Canoga Park, CA 913071275502700
- Arto Haddadian, M.D.West Hills, CA 913071487679189
- David Huang, MDWest Hills, CA 913071639193147
Common questions
What is Robert K. Yun, MD's NPI number?
Robert K. Yun, MD's National Provider Identifier (NPI) is 1104951417, issued on Feb 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert K. Yun, MD located?
The NPPES record lists a practice address at 7300 Medical Center Dr, West Hills, CA, 91307. Phone: (818) 676-4213. Providers update this record themselves, so call before visiting.
How can I verify Robert K. Yun, MD's license?
NPPES lists California license number A34076, 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 Robert K. Yun, MD prescribe under Medicare Part D?
In 2024, Robert K. Yun, MD had 28 Medicare Part D claims for 11 beneficiaries; the average among anesthesiology physician prescribers was 402. 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.