Guy T. Bernstein, MD
NPI 1639178551ActiveIndividual· Urology· Bryn Mawr, PA
Urology (MD) in Bryn Mawr, Pennsylvania, trained at Columbia University College of Physicians and Surgeons (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $1,514,446 for 2,300 claims, against $600,864 paid for services in 2024. Pfizer Inc. was the largest of 35 companies reporting payments in 2025, $4,850 in all, mostly food and beverage.
Overview
| NPI | 1639178551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2005 |
| Last updated in NPPES | May 31, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | MD041200E | PA |
| Specialist | 174400000X | MD041200E | 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 - Urology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,284 |
|---|---|
| Services billed | 33,519 across 90 procedure codes |
| Paid by Medicare | $600,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,300 · 4,922 30-day fills |
|---|---|
| Patients | 593 |
| Total drug cost | $1,514,446 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- The Centers for Advanced Urology LLPWest Chester, PA · 145 clinicians
Hospital affiliations
- Bryn Mawr HospitalBryn Mawr, PA
- Main Line Hospital LankenauWynnewood, PA
- Paoli HospitalPaoli, PA
- Riddle Memorial HospitalMedia, PA
- St Luke's Hospital - Grand View CampusSellersville, PA
Industry payments (Open Payments)
- 2025$4,850 · 127 payments from 35 companies
- 2024$3,334 · 110 payments from 28 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $1,699 | 11 |
| Sentynl Therapeutics, Inc. | $342.00 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $311.32 | 11 |
| Janssen Biotech, Inc. | $292.48 | 8 |
| Abbvie Inc. | $250.40 | 14 |
What the 2025 payments were for
- Food and Beverage$3,003 · 123 payments
- Consulting Fee$1,842 · 3 payments
- Education$4.85 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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