Dorathy Twitchell, PA-C
NPI 1417806514ActiveIndividual· Physician Assistant· Thousand Oaks, CA
Physician Assistant (PA-C) with St Charles Spine Institute and 1 other group, practicing in Thousand Oaks, California. Enrolled in Medicare as practitioner - physician assistant.
Overview
| NPI | 1417806514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 23, 2026 |
| Last updated in NPPES | Jun 8, 2026 |
| Certified by provider | Jun 8, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (CA) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- St Charles Spine InstituteThousand Oaks, CA · 8 clinicians
- Erik C Spayde MD IncThousand Oaks, CA · 5 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Thousand Oaks
- 1063971620
- 1083189757
- 1235708975
- 1336800416
- 1346685849
- 1568177236
- 1588893838
- 1649991720
- 1659329951
- 1710989439
- 1972146090
- 1093016248
All 40 physician assistants in Thousand Oaks · All physician assistants in California