Joseph Howard Gronich, MD
NPI 1316029564ActiveIndividual· Internal Medicine, Nephrology· Willow Grove, PA
Internal Medicine, Nephrology (MD) in Willow Grove, Pennsylvania, licensed in PA, with an NPI issued in October 2006. In 2024 Medicare paid $138,028 for 496 patients, and Part D covered 1,337 of their prescriptions, 89% of them generic. Bayer Healthcare Pharmaceuticals Inc. reported $14.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1316029564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 19, 2006 |
| Last updated in NPPES | May 22, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD047133L | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 496 |
|---|---|
| Services billed | 1,079 across 22 procedure codes |
| Paid by Medicare | $138,028 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,337 · 3,251 30-day fills |
|---|---|
| Patients | 215 |
| Total drug cost | $144,581 |
| Generic share | 89% of claims |
Industry payments (Open Payments)
- 2025$14.88 · 1 payment from 1 company
- 2024$548.71 · 27 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $14.88 | 1 |
What the 2025 payments were for
- Food and Beverage$14.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All Internal Medicine, Nephrology providers in Pennsylvania →