Robert Foster Greenwood, D.O.
NPI 1356638068ActiveIndividual· Internal Medicine· Fort Wainwright, AK
Internal Medicine (D.O.) with Tanana Valley Clinic LLC, practicing in Fort Wainwright, Alaska. In 2024 Medicare paid $50,050 for 316 patients, and Part D covered 158 of their prescriptions, 89% of them generic. Lists Fairbanks Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1356638068 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 1, 2011 |
| Last updated in NPPES | Apr 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 130860 | AK |
| Hospitalist | 208M00000X | 130860 | AK |
| General Practice | 208D00000X | 1530 | HI |
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 - Internal Medicine (AK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 316 |
|---|---|
| Services billed | 458 across 14 procedure codes |
| Paid by Medicare | $50,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 158 · 176 30-day fills |
|---|---|
| Patients | 65 |
| Total drug cost | $7,856 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Tanana Valley Clinic LLCFairbanks, AK · 146 clinicians
Hospital affiliations
- Fairbanks Memorial HospitalFairbanks, AK
- Providence Alaska Medical CenterAnchorage, AK
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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