Ricky S. Onofre-Vasquez, M.D.
Internal Medicine Physician · Los Angeles, CA
Ricky S. Onofre-Vasquez, M.D. is an internal medicine physician with a practice address in Los Angeles, California, and NPI 1750353892, issued on Feb 3, 2006. Check the license (California AO48136, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ricky S. Onofre-Vasquez
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- AO48136 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12099 W Washington Blvd Ste 202, Los Angeles, CA 90066
- Phone
- (310) 572-6225
- Enumerated
- Feb 3, 2006
- Record last updated
- Nov 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (310) 572-1267
- Medicare enrollment
- Enrolled (PECOS I20111026000422); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Ricky S. Onofre-Vasquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license AO48136Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
80 Medicare Part D claims for 18 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% 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.
Ricky S. Onofre-Vasquez among 17,696 internal medicine physician records in California
Ricky S. Onofre-Vasquez, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1981 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,423 internal medicine physician records list a practice address in Los Angeles
They are 1,423 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Los Angeles → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Soheil Azimi, MDLos Angeles, CA 900661841203163
- Anita Batra, M.D.Los Angeles, CA 900661477878031
- Michael BierLos Angeles, CA 900661104323757
- Amanda Grantham, M.D.Los Angeles, CA 900661962532721
- Matthew Herrmann, MDLos Angeles, CA 900661760918551
- Elizabeth Ko, M.D.Los Angeles, CA 900661801189048
- Justine Korolyov, M.D.Los Angeles, CA 900661124461736
- Dimitra PapaspyridiLos Angeles, CA 900661538574462
Common questions
What is Ricky S. Onofre-Vasquez, M.D.'s NPI number?
Ricky S. Onofre-Vasquez, M.D.'s National Provider Identifier (NPI) is 1750353892, issued on Feb 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ricky S. Onofre-Vasquez, M.D. located?
The NPPES record lists a practice address at 12099 W Washington Blvd Ste 202, Los Angeles, CA, 90066. Phone: (310) 572-6225. Providers update this record themselves, so call before visiting.
How can I verify Ricky S. Onofre-Vasquez, M.D.'s license?
NPPES lists California license number AO48136, 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 Ricky S. Onofre-Vasquez, M.D. prescribe under Medicare Part D?
In 2024, Ricky S. Onofre-Vasquez, M.D. had 80 Medicare Part D claims for 18 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.