Lawrence I. Karsh, M.D.
NPI 1194766279ActiveIndividual· Urology· Denver, CO
Urology (M.D.) in Denver, Colorado, licensed in CO, with an NPI issued in June 2006. Part D covered 28 prescriptions written in 2024, 75% of them generic. Ferring Pharmaceuticals Inc. was the largest of 7 companies reporting payments in 2025, $61,527 in all, mostly speaking and faculty fees.
Overview
| NPI | 1194766279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Feb 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 23129 | CO |
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 (CO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 28 · 58 30-day fills |
|---|---|
| Total drug cost | $90,984 |
| Generic share | 75% of claims |
Industry payments (Open Payments)
- 2025$61,527 · 59 payments from 7 companies
- 2024$76,353 · 68 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $44,279 | 38 |
| Janssen Biotech, Inc. | $6,286 | 9 |
| Pfizer Inc. | $5,594 | 7 |
| Astellas Pharma Global Development | $2,100 | 1 |
| Janssen Scientific Affairs, LLC | $1,548 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$39,354 · 14 payments
- Consulting Fee$18,597 · 10 payments
- Travel and Lodging$2,620 · 17 payments
- Food and Beverage$889.14 · 17 payments
- Education$68.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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