Marcus Lee David Sickelton, PA-C
NPI 1245843143ActiveIndividual· Physician Assistant· Santa Maria, CA
Physician Assistant (PA-C) with Cottage Clinical Network LLC, practicing in Santa Maria, California. In 2024 Medicare paid $40,836 for 492 patients, and Part D covered 272 of their prescriptions, 86% of them generic.
Overview
| NPI | 1245843143 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 28, 2020 |
| Last updated in NPPES | Oct 19, 2026 |
| Certified by provider | Oct 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA1028 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 492 |
|---|---|
| Services billed | 1,123 across 64 procedure codes |
| Paid by Medicare | $40,836 |
Part D prescriptions in 2024
| Prescriptions (claims) | 272 · 276 30-day fills |
|---|---|
| Patients | 204 |
| Total drug cost | $3,372 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Cottage Clinical Network LLCSanta Maria, CA · 56 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 169 physician assistants in Santa Maria · All physician assistants in California