Gholamhossei Pezeshkpour, MD
Anatomic Pathology & Clinical Pathology Physician · Santa Ana, CA
Gholamhossei Pezeshkpour, MD is an anatomic pathology & clinical pathology physician with a practice address in Santa Ana, California, and NPI 1578611380, issued on Jan 8, 2007. Check the license (California C42944, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gholamhossei Pezeshkpour
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License number
- C42944 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 N Tustin Ave, Santa Ana, CA 92705
- Phone
- (714) 835-3555
- Enumerated
- Jan 8, 2007
- Record last updated
- Aug 5, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (714) 953-3541
- Medicaid ID
- 00C429440 CA
- Medicare enrollment
- Enrolled (PECOS I20090805000706); 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 1001 N Tustin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stewart Brash, M.D.Emergency Medicine Physician1427001163
- Steven Bui, D.O.Anesthesiology Physician1508252883
- Anne Castle, P.A.Physician Assistant1669424206
- Julia Celani, P.T.Physical Therapist1659349165
- Omar Chowdhry, D.O.Anesthesiology Physician1972735074
- Catherine Chung, MDAnesthesiology Physician1205820586
Verify Gholamhossei Pezeshkpour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C42944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- High Desert Pathology Medical GroupSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gholamhossei Pezeshkpour among 1,554 anatomic pathology & clinical pathology physician records in California
Gholamhossei Pezeshkpour, MD 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
- Graduated1969 · median 2003 among the 891 with a school on file
- Record last updated2016 · 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 Santa Ana → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Khodadad Mehraein, M.D.Santa Ana, CA 927051316147374
- Khalil Sheibani, MDSanta Ana, CA 927051891865150
- Yae Suh, MDSanta Ana, CA 927051073696415
- Maria Olvera, MDSanta Ana, CA 927041427019264
- Shahin Samimi, MDSanta Ana, CA 927041477554335
- Kamini Malhotra, MDFountain Valley, CA 927081235134263
- Kazuo Yamazaki, M.D.Fountain Valley, CA 927081386648319
- Michael Blumenfeld, M.D.Mission Viejo, CA 926911578679882
Common questions
What is Gholamhossei Pezeshkpour, MD's NPI number?
Gholamhossei Pezeshkpour, MD's National Provider Identifier (NPI) is 1578611380, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gholamhossei Pezeshkpour, MD located?
The NPPES record lists a practice address at 1001 N Tustin Ave, Santa Ana, CA, 92705. Phone: (714) 835-3555. Providers update this record themselves, so call before visiting.
How can I verify Gholamhossei Pezeshkpour, MD's license?
NPPES lists California license number C42944, 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.
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.