Tammy May Tandberg-Willcox, D.O
NPI 1174985170ActiveIndividual· Family Medicine· Hugo, OK
Family Medicine (D.O) in Hugo, Oklahoma, trained at Edward Via Col of Osteo Medicine-Carolinas Campus (class of 2016). Their prescriptions cost Medicare Part D more than their services did: $459,812 for 4,615 claims, against $31,720 paid for services in 2024.
Overview
| NPI | 1174985170 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O |
| Sole proprietor | No |
| NPI issued | Mar 28, 2016 |
| Last updated in NPPES | Aug 11, 2021 |
| Certified by provider | Aug 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 6507 | OK |
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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 621 across 27 procedure codes |
| Paid by Medicare | $31,720 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,615 · 4,743 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $459,812 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Edward Via Col of Osteo Medicine-Carolinas Campus |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Family Practice |
Medical group
- Choctaw Nation of OklahomaMcAlester, OK · 267 clinicians
Hospital affiliation
- Choctaw Nation Health Services AuthorityTalihina, OK
Other facilities
- Mays Housecall Home Health of Antlers, LLCHome health agency · Antlers, OK
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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