Monty N. Heinen, MD
NPI 1538263728ActiveIndividual· Obstetrics & Gynecology· Eunice, LA
Obstetrics & Gynecology (MD) in Eunice, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $97,681 for 1,085 claims, against $39,310 paid for services in 2024. Evofem Biosciences, Inc. was the largest of 12 companies reporting payments in 2025, $639.34 in all, mostly food and beverage.
Overview
| NPI | 1538263728 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 11, 2006 |
| Last updated in NPPES | Jan 31, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 023109 | LA |
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 - Emergency Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 91 |
|---|---|
| Services billed | 544 across 41 procedure codes |
| Paid by Medicare | $39,310 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,085 · 1,400 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $97,681 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Emergency Medicine |
| Secondary specialties | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Medical group
- Heinen Obstetrics and Gynecology LLCEunice, LA · 3 clinicians
Hospital affiliations
- Acadian Medical CenterEunice, LA
- Mercy Regional Medical CenterVille Platte, LA
- Savoy Medical CenterMamou, LA
Industry payments (Open Payments)
- 2025$639.34 · 31 payments from 12 companies
- 2024$1,633 · 29 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Evofem Biosciences, Inc. | $109.50 | 6 |
| Mayne Pharma Commercial LLC | $80.78 | 4 |
| Astellas Pharma US Inc | $77.60 | 4 |
| Sumitomo Pharma America, Inc. | $68.30 | 3 |
| Exeltis, USA Inc. | $67.49 | 4 |
What the 2025 payments were for
- Food and Beverage$639.34 · 31 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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