Gary Critser, D.O.
Family Medicine Physician · Fresno, CA
Gary Critser, D.O. is a family medicine physician with a practice address in Fresno, California, and NPI 1154392892, issued on Jan 31, 2006. Check the license (California 20A5798, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gary Critser
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A5798 CA
Self-reported in NPPES; status is on the state search - Practice location
- 540 E Herndon Ave, Fresno, CA 93720
- Phone
- (559) 226-7107
- Enumerated
- Jan 31, 2006
- Record last updated
- Jan 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (559) 226-1432
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 540 E Herndon Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Critser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A5798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
46 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Gary Critser among 17,133 family medicine physician records in California
Gary Critser, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2015 · 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).
237 family medicine physician records list a practice address in Fresno
They are 237 of the 19,440 NPPES records with a practice address in Fresno, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Fresno → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Richard Berquist, MDFresno, CA 937201588659718
- Eric Bridgnell, MDFresno, CA 937201639164197
- Michael Dayton, M.D.Fresno, CA 937201790715548
- Ahmad Emami, M.D.Fresno, CA 937201760463558
- Mary Hill, MDFresno, CA 937201356335053
- Christopher Horton, MDFresno, CA 937201619951654
- Sami Issa, MDFresno, CA 937201558356014
- Jeannine Laramie, MDFresno, CA 937201013938042
Common questions
What is Gary Critser, D.O.'s NPI number?
Gary Critser, D.O.'s National Provider Identifier (NPI) is 1154392892, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Critser, D.O. located?
The NPPES record lists a practice address at 540 E Herndon Ave, Fresno, CA, 93720. Phone: (559) 226-7107. Providers update this record themselves, so call before visiting.
How can I verify Gary Critser, D.O.'s license?
NPPES lists California license number 20A5798, 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 Gary Critser, D.O. prescribe under Medicare Part D?
In 2024, Gary Critser, D.O. had 46 Medicare Part D claims; 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.