Mark D. Wilson, M.D.
NPI 1902819782ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Santa Barbara, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Santa Barbara, California, trained at Medical College of Wisconsin (class of 2000). In 2024 Medicare paid $99,241 for 253 patients, and Part D covered 456 of their prescriptions, 33% of them generic. Insulet Corporation was the largest of 2 companies reporting payments in 2025, $235.77 in all, mostly food and beverage.
Overview
| NPI | 1902819782 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 14, 2006 |
| Last updated in NPPES | Sep 21, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A76968 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 1,025 across 8 procedure codes |
| Paid by Medicare | $99,241 |
Part D prescriptions in 2024
| Prescriptions (claims) | 456 · 778 30-day fills |
|---|---|
| Patients | 111 |
| Total drug cost | $91,887 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Endocrinology |
Medical group
- Santa Barbara County AuditorSanta Barbara, CA · 97 clinicians
Hospital affiliations
- Goleta Valley Cottage HospitalSanta Barbara, CA
- Santa Barbara Cottage HospitalSanta Barbara, CA
Industry payments (Open Payments)
- 2025$235.77 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $140.73 | 1 |
| Novo Nordisk Inc | $95.04 | 3 |
What the 2025 payments were for
- Food and Beverage$171.23 · 2 payments
- Education$64.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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