Anita Nahar, MD
NPI 1659369684ActiveIndividual· Internal Medicine, Nephrology· Frederick, MD
Internal Medicine, Nephrology (MD) with Frederick Kidney Care Associates LLC., practicing in Frederick, Maryland. Their prescriptions cost Medicare Part D more than their services did: $640,051 for 3,070 claims, against $333,814 paid for services in 2024. Mallinckrodt Hospital Products Inc. was the largest of 18 companies reporting payments in 2025, $1,401 in all, mostly food and beverage. Lists Frederick Health Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1659369684 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 13, 2005 |
| Last updated in NPPES | Jun 13, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D0054285 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 834 |
|---|---|
| Services billed | 4,100 across 32 procedure codes |
| Paid by Medicare | $333,814 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,070 · 8,173 30-day fills |
|---|---|
| Patients | 473 |
| Total drug cost | $640,051 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1983 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Frederick Kidney Care Associates LLC.Frederick, MD · 4 clinicians
Hospital affiliations
- Frederick Health HospitalFrederick, MD
- Jefferson Medical CenterRanson, WV
Other facilities
- Davita Ballenger Creek DialysisDialysis facility · Frederick, MD
- Davita Frederick DialysisDialysis facility · Frederick, MD
- Davita Ridge Road DialysisDialysis facility · Mount Airy, MD
Industry payments (Open Payments)
- 2025$1,401 · 75 payments from 18 companies
- 2024$1,551 · 83 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mallinckrodt Hospital Products Inc. | $310.67 | 17 |
| Ani Pharmaceuticals, Inc. | $143.95 | 12 |
| Otsuka America Pharmaceutical, Inc. | $143.24 | 7 |
| Travere Therapeutics, Inc. | $115.04 | 7 |
| Amgen Inc. | $78.05 | 3 |
What the 2025 payments were for
- Food and Beverage$1,400 · 73 payments
- Education$0.78 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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