Debbie Louise Cohen Stein, MD
NPI 1932136215ActiveIndividual· Internal Medicine, Nephrology· Philadelphia, PA
Internal Medicine, Nephrology (MD) with University of Penn - Medical Group, practicing in Philadelphia, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $157,163 for 2,082 claims, against $62,211 paid for services in 2024. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $37,890 in all, mostly consulting fees. Lists Bryn Mawr Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1932136215 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 26, 2006 |
| Last updated in NPPES | Feb 13, 2024 |
| Certified by provider | Feb 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | MD065058L | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 230 |
|---|---|
| Services billed | 842 across 15 procedure codes |
| Paid by Medicare | $62,211 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,082 · 5,737 30-day fills |
|---|---|
| Patients | 260 |
| Total drug cost | $157,163 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- University of Penn - Medical GroupPhiladelphia, PA · 3,505 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Chester County HospitalWest Chester, PA
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Penn Presbyterian Medical CenterPhiladelphia, PA
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Other facilities
- Davita Philadelphia 42nd Street DialysisDialysis facility · Philadelphia, PA
Industry payments (Open Payments)
- 2025$37,890 · 37 payments from 5 companies
- 2024$25,125 · 22 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $20,633 | 19 |
| Novartis Pharma Ag | $11,860 | 4 |
| Astrazeneca Pharmaceuticals LP | $3,680 | 3 |
| Novartis Pharmaceuticals Corporation | $1,267 | 10 |
| Recor Medical Inc | $450.00 | 1 |
What the 2025 payments were for
- Consulting Fee$17,680 · 10 payments
- Travel and Lodging$13,777 · 17 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$5,889 · 2 payments
- Food and Beverage$544.41 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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