Melissa Casper, M.D.
NPI 1619074564ActiveIndividual· Obstetrics & Gynecology· Bozeman, MT
Obstetrics & Gynecology (M.D.) in Bozeman, Montana, trained at Baylor College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $3,147 for 22 claims, against $1,553 paid for services in 2024. Organon LLC was the largest of 2 companies reporting payments in 2025, $3,077 in all, mostly compensation for serving as faculty or as a speaker for a me.
Overview
| NPI | 1619074564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 20, 2006 |
| Last updated in NPPES | Dec 31, 2025 |
| Certified by provider | Dec 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 9871 | MT |
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 (MT); Practitioner - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 21 across 9 procedure codes |
| Paid by Medicare | $1,553 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 41 30-day fills |
|---|---|
| Total drug cost | $3,147 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Shannon ClinicSan Angelo, TX · 559 clinicians
Hospital affiliation
- Shannon Medical CenterSan Angelo, TX
Industry payments (Open Payments)
- 2025$3,077 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $3,052 | 3 |
| Abbvie Inc. | $25.18 | 1 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$3,052 · 3 payments
- Food and Beverage$25.18 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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