Maria Regina Valcarcel, MD
NPI 1801054358ActiveIndividual· Internal Medicine, Nephrology· Fort Wayne, IN
Internal Medicine, Nephrology (MD) with Nephrology Associates of Northern Indiana PC, practicing in Fort Wayne, Indiana. Their prescriptions cost Medicare Part D more than their services did: $366,789 for 1,702 claims, against $168,015 paid for services in 2024. Amgen Inc. was the largest of 11 companies reporting payments in 2025, $597.91 in all, mostly food and beverage. Lists Community Hospitals and Wellness Centers and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1801054358 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2008 |
| Last updated in NPPES | Apr 29, 2025 |
| Certified by provider | Apr 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 01066344A | IN |
| Internal Medicine, Nephrology | 207RN0300X | 35.099967 | OH |
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 - Nephrology (IN); Practitioner - Nephrology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 564 |
|---|---|
| Services billed | 2,214 across 39 procedure codes |
| Paid by Medicare | $168,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,702 · 3,652 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $366,789 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Nephrology Associates of Northern Indiana PCVan Wert, OH · 65 clinicians
Hospital affiliations
- Community Hospitals and Wellness CentersBryan, OH
- Dupont Hospital LLCFort Wayne, IN
- Lutheran Hospital of IndianaFort Wayne, IN
- Marion General HospitalMarion, IN
- Parkview Regional Medical CenterFort Wayne, IN
Other facilities
- Davita Appleseed DialysisDialysis facility · Fort Wayne, IN
- Davita Fort Wayne North DialysisDialysis facility · Fort Wayne, IN
- Davita Fort Wayne SouthDialysis facility · Fort Wayne, IN
- Davita Fort Wayne West DialysisDialysis facility · Fort Wayne, IN
- Davita Summit City DialysisDialysis facility · Fort Wayne, IN
Industry payments (Open Payments)
- 2025$597.91 · 30 payments from 11 companies
- 2024$389.86 · 20 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $117.22 | 7 |
| Bayer Healthcare Pharmaceuticals Inc. | $108.14 | 5 |
| Travere Therapeutics, Inc. | $85.38 | 3 |
| Otsuka America Pharmaceutical, Inc. | $72.71 | 3 |
| Astrazeneca Pharmaceuticals LP | $55.23 | 3 |
What the 2025 payments were for
- Food and Beverage$581.02 · 29 payments
- Education$16.89 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 30 nephrologists in Fort Wayne · All nephrologists in Indiana