Nada Alachkar, M.D.
NPI 1164480653ActiveIndividual· Internal Medicine, Nephrology· Baltimore, MD
Internal Medicine, Nephrology (M.D.) with Johns Hopkins University and 1 other group, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $244,508 for 1,353 claims, against $112,716 paid for services in 2024. Ardelyx, Inc. reported $118.73 in payments in 2024, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164480653 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Mar 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | D61164 | MD |
| Hospitalist | 208M00000X | D61164 | MD |
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 (DC); Practitioner - Nephrology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 378 |
|---|---|
| Services billed | 1,379 across 13 procedure codes |
| Paid by Medicare | $112,716 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,353 · 2,859 30-day fills |
|---|---|
| Patients | 358 |
| Total drug cost | $244,508 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2024$118.73 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Ardelyx, Inc. | $118.73 | 1 |
What the 2024 payments were for
- Food and Beverage$118.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other nephrologists in Baltimore
- 1023036597
- 1043770209
- 1053365486
- 1063414217
- 1114486560
- 1114970100
- 1134447667
- 1154859429
- 1164434932
- 1174559868
- 1194711846
- 1255361028
All 177 nephrologists in Baltimore · All nephrologists in Maryland