Naren Nimmagadda, MD
NPI 1922446541ActiveIndividual· Urology· Baltimore, MD
Urology (MD) in Baltimore, Maryland, trained at University of Maryland School of Medicine (class of 2013). In 2024 Medicare paid $159,355 for 503 patients, and Part D covered 698 of their prescriptions, 88% of them generic. Calyxo, Inc. was the largest of 5 companies reporting payments in 2025, $950.80 in all, mostly food and beverage.
Overview
| NPI | 1922446541 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 5, 2013 |
| Last updated in NPPES | Sep 7, 2022 |
| Certified by provider | Sep 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | D94088 | 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 - Urology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 503 |
|---|---|
| Services billed | 1,125 across 55 procedure codes |
| Paid by Medicare | $159,355 |
Part D prescriptions in 2024
| Prescriptions (claims) | 698 · 1,492 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $83,256 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Meritus Medical Center IncHagerstown, MD · 743 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Johns Hopkins Hospital, theBaltimore, MD
- Johns Hopkins Howard County Medical CenterColumbia, MD
Industry payments (Open Payments)
- 2025$950.80 · 7 payments from 5 companies
- 2024$1,900 · 10 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calyxo, Inc. | $345.27 | 2 |
| Cook Medical LLC | $324.83 | 2 |
| Richard Wolf Medical Instruments Corp. | $167.88 | 1 |
| Boston Scientific Corporation | $95.46 | 1 |
| Coloplast Corp | $17.36 | 1 |
What the 2025 payments were for
- Food and Beverage$950.80 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 103 urologists in Baltimore · All urologists in Maryland