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).
✓ Active NPI ✓ Valid NPI checksum
| 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-03-16.