Aaron F Sassoon, M.D.
Aaron F Sassoon is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Orange, CA, registered in the NPPES registry with NPI 1962581967 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1962581967 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Aaron F Sassoon |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1201 W LA VETA AVE, SUITE 608, Orange, CA, 92868 |
| Phone | 7142884044 |
| Fax | 7142882042 |
| Enumeration date | 2006-11-02 |
| Last updated in NPPES | 2007-10-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician | Primary | G73918 | 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 |
|---|---|---|---|
| 00G739180 | Medicaid | CA | — |
Copy-ready billing details
Provider: Aaron Sassoon, M.D. NPI: 1962581967 Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician) Address: 1201 W LA VETA AVE, SUITE 608, Orange, CA, 92868
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1114844685 | Stephanie Chang | Individual | Pediatric Critical Care Nutrition Registered Dietitian | Orange, CA |
| 1477552941 | Roberto Barretto | Individual | Otolaryngology Physician | Orange, CA |
| 1497754907 | Marshall Rowen | Individual | Diagnostic Radiology Physician | Orange, CA |
| 1831191386 | William Adelman | Individual | Pediatric Adolescent Medicine Physician | Orange, CA |
| 1811989262 | Pamela Falk | Individual | Optometrist | Orange, CA |
| 1942285507 | Carla Maria Alcid | Individual | Pediatric Emergency Medicine (Emergency Medicine) Physician | Orange, CA |
| 1588640197 | Ravi Krishnan | Individual | Neonatal-Perinatal Medicine Physician | Orange, CA |
| 1194797951 | Adam Schwarz | Individual | Pediatric Critical Care Medicine Physician | Orange, CA |
Verify this record
Cross-check NPI 1962581967 against the authoritative CMS record: view Aaron F Sassoon 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 2007-10-10.