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Dr. Mark Martin Simonian, MD

Dr. Mark Martin Simonian is a Pediatrics Physician provider (Pediatrics) practicing in Clovis, CA, registered in the NPPES registry with NPI 1265476493 since 2006. The credential MD stands for Doctor of Medicine. Practices at Gilbert K. Moran M.D. F.A.C.O.G. Inc (listed at the same practice address in NPPES).

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NPI 1265476493
Entity type Individual (Type 1)
Name Dr. Mark Martin Simonian
Credential MD
Sex Male
Practice address 681 MEDICAL CENTER DR W, 106, Clovis, CA, 93611
Phone 5593256850
Enumeration date 2006-06-16
Last updated in NPPES 2009-03-16

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary A32554 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
26-4031266 Other CA IRS S-CORP
Copy-ready billing details
Provider: Mark Simonian, MD
NPI: 1265476493
Taxonomy: 208000000X (Pediatrics Physician)
Address: 681 MEDICAL CENTER DR W, 106, Clovis, CA, 93611

Other providers at this practice address

NPI Name Type Specialty Location
1780646018 Roderick Harris Individual Obstetrics & Gynecology Physician Clovis, CA
1619906989 Andrea Moushigian Individual Nurse Practitioner Clovis, CA
1891873709 Gilbert Moran Individual Obstetrics & Gynecology Physician Clovis, CA
1376859223 Gilbert K. Moran M.D. F.A.C.O.G. Inc Organization Obstetrics & Gynecology Physician Clovis, CA

Verify this record

Cross-check NPI 1265476493 against the authoritative CMS record: view Dr. Mark Martin Simonian on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1265476493 active?
Yes — as of the latest NPPES snapshot, NPI 1265476493 is active (record last updated 2009-03-16).
How do I verify Mark Simonian's NPI record?
Cross-check NPI 1265476493 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-03-16.