Amgen Inc
Amgen Inc is a healthcare organization registered as Clinic/Center in Thousand Oaks, CA, holding Type 2 (organization) NPI 1699021873 since 2012. The authorized official on file is Gregg Kasting, Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1699021873 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Amgen Inc |
| Other name | <Unavail> |
| Practice address | 1 AMGEN CENTER DR, M/S 10-1-C, Thousand Oaks, CA, 91320 |
| Phone | 8054478899 |
| Fax | 8054471953 |
| Enumeration date | 2012-07-25 |
| Last updated in NPPES | 2012-11-05 |
Authorized official
| Name | Gregg Kasting |
|---|---|
| Title | Director |
| Phone | 8054478899 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261Q00000X | Clinic/Center | Primary | 565929 | CA |
Copy-ready billing details
Provider: Amgen Inc NPI: 1699021873 Taxonomy: 261Q00000X (Clinic/Center) Address: 1 AMGEN CENTER DR, M/S 10-1-C, Thousand Oaks, CA, 91320
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1790788347 | Joseph Woodard | Individual | Pediatric Hematology & Oncology Physician | Thousand Oaks, CA |
| 1861431397 | Robert Brenner | Individual | Nephrology Physician | Thousand Oaks, CA |
| 1821020595 | Eric Ng | Individual | Pediatric Critical Care Medicine Physician | Thousand Oaks, CA |
| 1154341220 | Michael Vincent | Individual | Rheumatology Physician | Thousand Oaks, CA |
| 1780783530 | Karen Vossen Smirnakis | Individual | Nephrology Physician | Thousand Oaks, CA |
| 1528134483 | Lisa Mathis | Individual | Pediatrics Physician | Thousand Oaks, CA |
| 1225170814 | Theodore Okerson | Individual | Internal Medicine Physician | Thousand Oaks, CA |
| 1154455814 | Deborah Palaski | Individual | Family Nurse Practitioner | Thousand Oaks, CA |
Verify this record
Cross-check NPI 1699021873 against the authoritative CMS record: view Amgen Inc 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 2012-11-05.