Melanie Halvorson, M.D.
NPI 1265438527ActiveIndividual· Internal Medicine, Nephrology· Montgomery, AL
Internal Medicine, Nephrology (M.D.) in Montgomery, Alabama, trained at University of Alabama School of Medicine (class of 1988). In 2024 Medicare paid $117,773 for 392 patients, and Part D covered 716 of their prescriptions, 85% of them generic. Calliditas Therapeutics US Inc. was the largest of 13 companies reporting payments in 2025, $545.46 in all, mostly food and beverage.
Overview
| NPI | 1265438527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 22, 2005 |
| Last updated in NPPES | Feb 19, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 00019879 | AL |
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 - Nephrology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 392 |
|---|---|
| Services billed | 933 across 20 procedure codes |
| Paid by Medicare | $117,773 |
Part D prescriptions in 2024
| Prescriptions (claims) | 716 · 1,730 30-day fills |
|---|---|
| Patients | 179 |
| Total drug cost | $116,810 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Alabama School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Renal Associates of Montgomery, P.C.Montgomery, AL · 9 clinicians
Hospital affiliations
- Baptist Medical Center EastMontgomery, AL
- Baptist Medical Center SouthMontgomery, AL
- Jackson Hospital & Clinic IncMontgomery, AL
- Prattville Baptist HospitalPrattville, AL
- Troy Regional Medical CenterTroy, AL
Other facilities
- Fkc MontgomeryDialysis facility · Montgomery, AL
- Fmc Capitol CityDialysis facility · Montgomery, AL
- Fmc Montgomery Home ServicesDialysis facility · Montgomery, AL
- Fmc PrattvilleDialysis facility · Prattville, AL
Industry payments (Open Payments)
- 2025$545.46 · 24 payments from 13 companies
- 2024$1,173 · 48 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $84.35 | 3 |
| Novo Nordisk Inc | $73.41 | 3 |
| Lilly USA, LLC | $54.63 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $51.30 | 3 |
| Otsuka Pharmaceutical Development & Commercialization, Inc. | $51.15 | 2 |
What the 2025 payments were for
- Food and Beverage$545.46 · 24 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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