Sherif Rezk, M.D.
Anatomic Pathology & Clinical Pathology Physician · Orange, CA
Sherif Rezk, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Orange, California, and NPI 1457557324, issued on Jun 26, 2007. Check the license (California A93251, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Sherif Rezk
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- A93251 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S, Orange, CA 92868
- Phone
- (714) 456-6411
- Enumerated
- Jun 26, 2007
- Record last updated
- Mar 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (714) 456-5873
- Medicaid ID
- 00A932510 CA
- Medicare enrollment
- Enrolled (PECOS I20070928000748); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →
Also registered at 101 The City Dr S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danny Abad, PAPhysician Assistant1477158673
- Edward AbaradoStudent in an Organized Health Care Education/Training Program1912855198
- Nagina Abdiani, DOGeriatric Medicine (Family Medicine) Physician1518543271
- Mariam Abdul-Latif, M.D.Pediatrics Physician1538418884
- Eric AbelloOtolaryngology Physician1922566215
- Brandon Abeyta, MDAnesthesiology Physician1841291804
Verify Sherif Rezk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A93251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Regents OF The University OF CaliforniaOrange, CA
- Regents OF The University OF CaliforniaOrange, CA
- University OF California IrvineAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sherif Rezk among 1,554 anatomic pathology & clinical pathology physician records in California
Sherif Rezk, M.D. is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 43% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1995 · median 2003 among the 891 with a school on file
- Record last updated2008 · 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 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in California
There are 1,554 anatomic pathology & clinical pathology physician records in California.
All 1,554 in California → Every provider in Orange → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Vishal Chandan, MDOrange, CA 928681841203445
- Luis M De La Maza, MDOrange, CA 928681275613374
- Michael Dugan, M.D.Orange, CA 928681649492745
- Robert A Edwards, MDOrange, CA 928681790865830
- Bijan Haghighi, M.D.Orange, CA 928681790868909
- Irina B Knezevic-Maramica, MDOrange, CA 928681790865905
- Lisa Kohorn, M.D.Orange, CA 928681720097066
- Shu Yuan Liao, M.D.Orange, CA 928681376601732
Common questions
What is Sherif Rezk, M.D.'s NPI number?
Sherif Rezk, M.D.'s National Provider Identifier (NPI) is 1457557324, issued on Jun 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sherif Rezk, M.D. located?
The NPPES record lists a practice address at 101 The City Dr S, Orange, CA, 92868. Phone: (714) 456-6411. Providers update this record themselves, so call before visiting.
How can I verify Sherif Rezk, M.D.'s license?
NPPES lists California license number A93251, 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.
What is Sherif Rezk, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.