Ayad Said Makar, M.D.
Emergency Medicine Physician · Rialto, CA
Ayad Said Makar, M.D. is an emergency medicine physician with a practice address in Rialto, California, and NPI 1265491765, issued on Mar 22, 2006. Check the license (California G80706, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ayad Said Makar
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G80706 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1851 N Riverside Ave, Rialto, CA 92376
- Phone
- (909) 874-2371
- Enumerated
- Mar 22, 2006
- Record last updated
- Jan 1, 2026
- Medicaid ID
- 00A454470 CA
- Medicare enrollment
- Enrolled (PECOS I20080801000413); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1851 N Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adrienne Burn, FNPFamily Nurse Practitioner1700160546
- Camille Chano, MDFamily Medicine Physician1083029425
- Linnea Chaves, RN FNPFamily Nurse Practitioner1992115018
Verify Ayad Said Makar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G80706Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average emergency medicine physician in 2024
704 Medicare Part D claims for 329 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen57 claims
- Baclofen53 claims
- Albuterol Sulfate Hfa49 claims
- Naproxen37 claims
- Ciprofloxacin Hcl35 claims
- Hydrochlorothiazide27 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 one group practice
- Pinnacle Medical Group IncFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ayad Said Makar among 7,751 emergency medicine physician records in California
Ayad Said Makar, 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
- Graduated1962 · median 2011 among the 4,560 with a school on file
- Record last updated2026 · 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).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Rialto → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ken Nguyen, D.O.Rialto, CA 923761851351894
- Michael Allen, D.O.Redlands, CA 923731508216532
- Salomon Alvarado, DORedlands, CA 923731710616404
- Deborah Behringer, MDRedlands, CA 923731003094699
- Jonathan Bolton, M.D.Redlands, CA 923731053329466
- David Chang, M.D.Redlands, CA 923731972515252
- Asim Iqbal, D.O.Redlands, CA 923731568820306
- Pha Le, D.O.Redlands, CA 923731184631954
Common questions
What is Ayad Said Makar, M.D.'s NPI number?
Ayad Said Makar, M.D.'s National Provider Identifier (NPI) is 1265491765, issued on Mar 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ayad Said Makar, M.D. located?
The NPPES record lists a practice address at 1851 N Riverside Ave, Rialto, CA, 92376. Phone: (909) 874-2371. Providers update this record themselves, so call before visiting.
How can I verify Ayad Said Makar, M.D.'s license?
NPPES lists California license number G80706, 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 Ayad Said Makar, M.D. prescribe under Medicare Part D?
In 2024, Ayad Said Makar, M.D. had 704 Medicare Part D claims for 329 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.