Stephanie Diane Grosz, MD
NPI 1891742821ActiveIndividual· Internal Medicine, Clinical Cardiac Electrophysiology· Mobile, AL
Internal Medicine, Clinical Cardiac Electrophysiology (MD) in Mobile, Alabama, trained at Baylor College of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $2,217,406 for 9,243 claims, against $399,115 paid for services in 2024. Abbott Laboratories was the largest of 15 companies reporting payments in 2025, $2,397 in all, mostly food and beverage.
Overview
| NPI | 1891742821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 27, 2006 |
| Last updated in NPPES | Feb 23, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Clinical Cardiac Electrophysiology Primary | 207RC0001X | 00020899 | AL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 00020899 | AL |
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 - Cardiac Electrophysiology (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 657 |
|---|---|
| Services billed | 4,430 across 82 procedure codes |
| Paid by Medicare | $399,115 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,243 · 23,024 30-day fills |
|---|---|
| Patients | 948 |
| Total drug cost | $2,217,406 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiac Electrophysiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
Medical group
- Rihner, Gupta, and Grosz Cardiology, PCMobile, AL · 7 clinicians
Hospital affiliations
- USA Health HCA Providence Hospital, LLCMobile, AL
- USA Health University HospitalMobile, AL
Industry payments (Open Payments)
- 2025$2,397 · 43 payments from 15 companies
- 2024$1,326 · 62 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,617 | 11 |
| Biosense Webster, Inc. | $153.08 | 3 |
| Medtronic, Inc. | $136.53 | 2 |
| Novo Nordisk Inc | $104.91 | 5 |
| Merck Sharp & Dohme LLC | $65.85 | 4 |
What the 2025 payments were for
- Food and Beverage$1,244 · 38 payments
- Travel and Lodging$1,153 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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