Timothy N. Tidwell, MD
NPI 1275972325ActiveIndividual· Internal Medicine· Atascadero, CA
Internal Medicine (MD) in Atascadero, California, trained at University of Florida College of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $535,234 for 7,161 claims, against $171,985 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $115.26 in all, mostly food and beverage.
Overview
| NPI | 1275972325 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 21, 2013 |
| Last updated in NPPES | Oct 9, 2024 |
| Certified by provider | Oct 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A155808 | CA |
| Internal Medicine | 207R00000X | DR.0056805 | CO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 439 |
|---|---|
| Services billed | 1,705 across 45 procedure codes |
| Paid by Medicare | $171,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,161 · 19,357 30-day fills |
|---|---|
| Patients | 537 |
| Total drug cost | $535,234 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
Medical groups
- Pacific Central Coast Health CentersTempleton, CA · 253 clinicians
- David B. HammerTempleton, CA · 123 clinicians
Hospital affiliations
- Adventist Health Twin CitiesTempleton, CA
- French Hospital Medical CenterSan Luis Obispo, CA
- Marian Regional Medical CenterSanta Maria, CA
Other facilities
- Central Coast Home Health IncHome health agency · San Luis Obispo, CA
- Dignity Health Home HealthHome health agency · Santa Maria, CA
Industry payments (Open Payments)
- 2025$115.26 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $45.70 | 3 |
| Biotronik Nro, Inc. | $43.11 | 1 |
| Pfizer Inc. | $26.45 | 1 |
What the 2025 payments were for
- Food and Beverage$115.26 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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