Carney Chan MD PC
Carney Chan MD PC is a healthcare organization registered as Vascular Surgery Physician in Thousand Oaks, CA, holding Type 2 (organization) NPI 1245963297 since 2022. The authorized official on file is Andrea Warnke, Billing Manager.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1245963297 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Carney Chan MD PC |
| Practice address | 2220 LYNN RD STE 102, Thousand Oaks, CA, 91360 |
| Phone | 8054969727 |
| Fax | 8054969148 |
| Enumeration date | 2022-07-07 |
| Last updated in NPPES | 2022-09-23 |
Authorized official
| Name | Andrea Warnke |
|---|---|
| Title | Billing Manager |
| Phone | 8052102219 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 305R00000X | Preferred Provider Organization | Secondary | — | — |
| 2086S0129X | Vascular Surgery Physician | Primary | — | — |
Copy-ready billing details
Provider: Carney Chan MD PC NPI: 1245963297 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: 2220 LYNN RD STE 102, Thousand Oaks, CA, 91360
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1649611807 | Carney Chan | Individual | Vascular Surgery Physician | Thousand Oaks, CA |
| 1366979395 | Nishant Sharma | Individual | Surgery Physician | Thousand Oaks, CA |
| 1134947633 | Nishant Sharma, MD, PC | Organization | Vascular Surgery Physician | Thousand Oaks, CA |
Verify this record
Cross-check NPI 1245963297 against the authoritative CMS record: view Carney Chan MD PC 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 2022-09-23.