Tammy Jo Wells, MD
NPI 1093794968ActiveIndividual· Family Medicine· Davenport, IA
Family Medicine (MD) in Davenport, Iowa, trained at University of Iowa, Rj & L Carver College of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $192,052 for 2,498 claims, against $66,082 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $88.73 in all, mostly food and beverage.
Overview
| NPI | 1093794968 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 10, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 30073 | IA |
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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 205 |
|---|---|
| Services billed | 1,131 across 36 procedure codes |
| Paid by Medicare | $66,082 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,498 · 5,287 30-day fills |
|---|---|
| Patients | 202 |
| Total drug cost | $192,052 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Iowa, Rj & L Carver College of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Family Practice |
Medical groups
- Genesis Health SystemDe Witt, IA · 224 clinicians
- Waterford Family Medicine PCDavenport, IA · 2 clinicians
Hospital affiliations
- Genesis Medical Center-DavenportDavenport, IA
- Mercyone Genesis Dewitt Medical CenterDewitt, IA
- Trinity - BettendorfBettendorf, IA
Industry payments (Open Payments)
- 2025$88.73 · 5 payments from 4 companies
- 2024$144.93 · 7 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $38.52 | 2 |
| Exact Sciences Corporation | $21.58 | 1 |
| Merck Sharp & Dohme LLC | $14.32 | 1 |
| Phathom Pharmaceuticals, Inc. | $14.31 | 1 |
What the 2025 payments were for
- Food and Beverage$88.73 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 100 family medicine physicians in Davenport · All family medicine physicians in Iowa