Hovsep Robert Babayan, D.O
Family Medicine Physician · Rolling Hills Estates, CA
Hovsep Robert Babayan, D.O is a family medicine physician with a practice address in Rolling Hills Estates, California, and NPI 1740435460, issued on Nov 21, 2008. Check the license (California 20A10621, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Hovsep Robert Babayan
- Credential
- D.O
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A10621 CA
Self-reported in NPPES; status is on the state search - Practice location
- 550 Silver Spur RD Ste 240, Rolling Hills Estates, CA 90275
- Phone
- (310) 792-8900
- Enumerated
- Nov 21, 2008
- Record last updated
- Jul 21, 2022
- Fax
- (310) 792-8907
- Medicare enrollment
- Enrolled (PECOS I20120521000521); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 550 Silver Spur RD Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tina Ashrafzadeh, D.OFamily Medicine Physician1730341835
Verify Hovsep Robert Babayan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A10621Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
284 Medicare Part D claims for 182 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate30 claims
- Methylprednisolone20 claims
- Amoxicillin-Clavulanate Potass18 claims
- Cephalexin18 claims
- Cefdinir15 claims
- Azithromycin13 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
- Pacific Coast OsteopathyRolling Hills Estates, CA
- Torrance Health Association IncRedondo Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hovsep Robert Babayan among 17,133 family medicine physician records in California
Hovsep Robert Babayan, D.O is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 family medicine physician records list a practice address in Rolling Hills Estates
They are 8 of the 208 NPPES records with a practice address in Rolling Hills Estates, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Rolling Hills Estates → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tina Ashrafzadeh, D.ORolling Hills Estates, CA 902751730341835
- Wesley Bradford, MDRancho Palos Verdes, CA 902751821095654
- Melanie Dee, M.D.Rancho Palos Verdes, CA 902751487704060
- Muhammad Farooq, MD, MPH, MBA, FAAFPRancho Palos Verdes, CA 902751720184898
- Alvin Gottlieb, MDRancho Palos Verdes, CA 902751952752644
- Stephanie Baker, MDRolling Hills Estates, CA 902741295318780
- Harold Cozen, M.D.Pacos Verdes Estates, CA 902741336414556
- Jessica Kiss, D.O.Rolling Hills Estates, CA 902741598132250
Common questions
What is Hovsep Robert Babayan, D.O's NPI number?
Hovsep Robert Babayan, D.O's National Provider Identifier (NPI) is 1740435460, issued on Nov 21, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Hovsep Robert Babayan, D.O located?
The NPPES record lists a practice address at 550 Silver Spur RD Ste 240, Rolling Hills Estates, CA, 90275. Phone: (310) 792-8900. Providers update this record themselves, so call before visiting.
How can I verify Hovsep Robert Babayan, D.O's license?
NPPES lists California license number 20A10621, 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 Hovsep Robert Babayan, D.O prescribe under Medicare Part D?
In 2024, Hovsep Robert Babayan, D.O had 284 Medicare Part D claims for 182 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.