Gary M. Ottersbach, PA-C
NPI 1699861732ActiveIndividual· Physician Assistant, Medical· Casper, WY
Physician Assistant, Medical (PA-C) with Banner Health Physicians West LLC, practicing in Casper, Wyoming. Their prescriptions cost Medicare Part D more than their services did: $246,058 for 2,960 claims, against $30,743 paid for services in 2024. Novo Nordisk Inc was the largest of 6 companies reporting payments in 2025, $331.45 in all, mostly food and beverage. Lists Banner Wyoming Medical Center as a hospital affiliation.
Overview
| NPI | 1699861732 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Mar 31, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Medical Primary | 363AM0700X | 115 | WY |
| Physician Assistant | 363A00000X | PA1001 | NV |
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 (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 253 |
|---|---|
| Services billed | 675 across 23 procedure codes |
| Paid by Medicare | $30,743 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,960 · 5,690 30-day fills |
|---|---|
| Patients | 281 |
| Total drug cost | $246,058 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Banner Health Physicians West LLCCasper, WY · 89 clinicians
Hospital affiliation
- Banner Wyoming Medical CenterCasper, WY
Industry payments (Open Payments)
- 2025$331.45 · 7 payments from 6 companies
- 2024$848.21 · 55 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $137.59 | 2 |
| Glaxosmithkline, LLC. | $124.43 | 1 |
| Lundbeck LLC | $21.33 | 1 |
| Abbvie Inc. | $18.80 | 1 |
| Astrazeneca Pharmaceuticals LP | $15.59 | 1 |
What the 2025 payments were for
- Food and Beverage$331.45 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 24 physician assistants in Casper · All physician assistants in Wyoming