Francisco R. Ornelas, M.D.
Emergency Medicine Physician · Chino, CA
Francisco R. Ornelas, M.D. is an emergency medicine physician with a practice address in Chino, California, and NPI 1235196718, issued on Apr 27, 2006. Check the license (California A60144, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Francisco R. Ornelas
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A60144 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5451 Walnut Ave, Chino, CA 91710
- Phone
- (909) 464-8666
- Enumerated
- Apr 27, 2006
- Record last updated
- Apr 18, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (909) 464-8913
- Medicaid ID
- 00A601440 CA
- Medicare enrollment
- Enrolled (PECOS I20040708001069); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 5451 Walnut Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashraf Abdel-KerimEmergency Medicine Physician1396961538
- Udhaya AeletyFamily Medicine Physician1740815943
- Ahmet AhmadiStudent in an Organized Health Care Education/Training Program1043199532
- Brian Ahn, D.O.Student in an Organized Health Care Education/Training Program1265849749
- Randall Allred, D.O.Student in an Organized Health Care Education/Training Program1629427703
- Harikrishna Ambati, MDFamily Medicine Physician1154998730
Verify Francisco R. Ornelas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A60144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average emergency medicine physician in 2024
237 Medicare Part D claims for 159 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 30 claims were for opioids.
Most prescribed
- Ibuprofen54 claims
- Cephalexin28 claims
- Prednisone21 claims
- Hydrocodone-Acetaminophen20 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
- Chino Emergency Medical Associates, Inc.Chino, CA
- Ignite Emergency Physicians A Medical CorporationChino, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Francisco R. Ornelas among 7,751 emergency medicine physician records in California
Francisco R. Ornelas, M.D. is one of 7,751 emergency 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1994 · median 2011 among the 4,560 with a school on file
- Record last updated2012 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 emergency medicine physician records list a practice address in Chino
They are 14 of the 1,097 NPPES records with a practice address in Chino, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Chino → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ashraf Abdel-KerimChino, CA 917101396961538
- Michael CaoChino, CA 917101649638628
- Martin Carrillo, M.D.Chino, CA 917101861436339
- Douglas Cochrane, M.D.Chino, CA 917101417991811
- Jose Diaz, M.D.Chino, CA 917101306880836
- Pranav Kachhi, M.D.Chino, CA 917101801836606
- Khoa Luong, D.O.Chino, CA 917101649253691
- Ashok Madahar, M.D.Chino, CA 917101902846710
Common questions
What is Francisco R. Ornelas, M.D.'s NPI number?
Francisco R. Ornelas, M.D.'s National Provider Identifier (NPI) is 1235196718, issued on Apr 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Francisco R. Ornelas, M.D. located?
The NPPES record lists a practice address at 5451 Walnut Ave, Chino, CA, 91710. Phone: (909) 464-8666. Providers update this record themselves, so call before visiting.
How can I verify Francisco R. Ornelas, M.D.'s license?
NPPES lists California license number A60144, 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 Francisco R. Ornelas, M.D. prescribe under Medicare Part D?
In 2024, Francisco R. Ornelas, M.D. had 237 Medicare Part D claims for 159 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.