Chris R. Longbella, MD
NPI 1992804413ActiveIndividual· Obstetrics & Gynecology· Eau Claire, WI
Obstetrics & Gynecology (MD) in Eau Claire, Wisconsin, trained at University of Minnesota Medical School (class of 1989). In 2024 Medicare paid $3,399 for 20 patients, and Part D covered 104 of their prescriptions, 84% of them generic. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $356.70 in all, mostly food and beverage.
Overview
| NPI | 1992804413 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 21, 2006 |
| Last updated in NPPES | Sep 2, 2026 |
| Certified by provider | Sep 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 33889 | WI |
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 - Obstetrics/Gynecology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 29 across 15 procedure codes |
| Paid by Medicare | $3,399 |
Part D prescriptions in 2024
| Prescriptions (claims) | 104 · 168 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $4,500 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Minnesota Medical School |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Oakleaf Clinics IncRice Lake, WI · 103 clinicians
Hospital affiliations
- Cumberland Memorial HospitalCumberland, WI
- Oakleaf Surgical HospitalAltoona, WI
Industry payments (Open Payments)
- 2025$356.70 · 16 payments from 8 companies
- 2024$146.23 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $143.84 | 6 |
| Sumitomo Pharma America, Inc. | $45.11 | 2 |
| Sage Therapeutics, LLC | $42.24 | 2 |
| Novo Nordisk Inc | $37.43 | 2 |
| Pfizer Inc. | $27.68 | 1 |
What the 2025 payments were for
- Food and Beverage$356.70 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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