Dr. Roy Masami Fujitani, M.D.
Dr. Roy Masami Fujitani is a Vascular Surgery Physician provider (Surgery) practicing in Orange, CA, registered in the NPPES registry with NPI 1164429015 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1164429015 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Roy Masami Fujitani |
| Credential | M.D. |
| Sex | Male |
| Practice address | Orange, CA, 92868 |
| Phone | 7144565453 |
| Fax | 7144566070 |
| Enumeration date | 2005-07-07 |
| Last updated in NPPES | 2023-03-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | G54101 | 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 |
|---|---|---|---|
| G54101 | Other | CA | MEDICAL LICENSE |
Copy-ready billing details
Provider: Roy Fujitani, M.D. NPI: 1164429015 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: Orange, CA, 92868
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538166780 | Steven Leven | Individual | Critical Care Medicine (Internal Medicine) Physician | Orange, CA |
| 1053382085 | Eric Kuncir | Individual | Surgery Physician | Orange, CA |
| 1770631715 | Brian Smith | Individual | Surgery Physician | Orange, CA |
| 1265633887 | Kim Lu | Individual | Pediatric Pulmonology Physician | Orange, CA |
| 1609060441 | Varsha Shere | Individual | Nurse Practitioner | Orange, CA |
| 1336328194 | Maki Yamamoto | Individual | Surgery Physician | Orange, CA |
| 1497936900 | Andrew Barleben | Individual | Surgery Physician | Orange, CA |
| 1629253497 | Danielle Karimi | Individual | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Orange, CA |
Verify this record
Cross-check NPI 1164429015 against the authoritative CMS record: view Dr. Roy Masami Fujitani 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 2023-03-07.