Tamara Ryan Dietze, PA
NPI 1407383920ActiveIndividual· Physician Assistant· Omaha, NE
Physician Assistant (PA) with Unmc Physicians and 1 other group, practicing in Omaha, Nebraska. In 2024 Medicare paid $17,311 for 105 patients, and Part D covered 87 of their prescriptions, 83% of them generic. Merck Sharp & Dohme LLC reported $18.30 in payments in 2025, mostly food and beverage. Lists Bellevue Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1407383920 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | May 15, 2017 |
| Last updated in NPPES | Jul 14, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2129 | NE |
| Physician Assistant | 363A00000X | — | — |
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 (IA); Practitioner - Physician Assistant (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 105 |
|---|---|
| Services billed | 261 across 7 procedure codes |
| Paid by Medicare | $17,311 |
Part D prescriptions in 2024
| Prescriptions (claims) | 87 · 117 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $7,331 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Unmc PhysiciansBellevue, NE · 1,518 clinicians
- Physicians Clinic IncOmaha, NE · 561 clinicians
Hospital affiliations
- Bellevue Medical CenterBellevue, NE
- Crawford County Memorial HospitalDenison, IA
- Methodist Jennie EdmundsonCouncil Bluffs, IA
- The Nebraska Medical CenterOmaha, NE
Industry payments (Open Payments)
- 2025$18.30 · 1 payment from 1 company
- 2024$33.06 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $18.30 | 1 |
What the 2025 payments were for
- Food and Beverage$18.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 553 physician assistants in Omaha · All physician assistants in Nebraska