Gretchen G. Belzer-Curl, MD
NPI 1699878405ActiveIndividual· Family Medicine· Mandan, ND
Family Medicine (MD) in Mandan, North Dakota, trained at University of North Dakota School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $298,912 for 5,380 claims, against $26,507 paid for services in 2024. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $200.60 in all, mostly food and beverage.
Overview
| NPI | 1699878405 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 7, 2006 |
| Last updated in NPPES | Jan 11, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 7728 | ND |
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 (ND) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 235 |
|---|---|
| Services billed | 801 across 25 procedure codes |
| Paid by Medicare | $26,507 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,380 · 11,178 30-day fills |
|---|---|
| Patients | 437 |
| Total drug cost | $298,912 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of North Dakota School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Family Practice |
Medical group
- Sanford BismarckBismarck, ND · 556 clinicians
Hospital affiliation
- Sanford Medical Center BismarckBismarck, ND
Other facilities
- Sanford Home Care - HhaHome health agency · Mandan, ND
Industry payments (Open Payments)
- 2025$200.60 · 11 payments from 7 companies
- 2024$582.44 · 24 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $75.93 | 3 |
| Amgen Inc. | $44.07 | 3 |
| Xeris Pharmaceuticals, Inc. | $23.93 | 1 |
| Madrigal Pharmaceuticals | $22.55 | 1 |
| Pfizer Inc. | $14.91 | 1 |
What the 2025 payments were for
- Food and Beverage$200.60 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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