John Sherman Colen, M.D.
NPI 1982934063ActiveIndividual· Urology· Houston, TX
Urology (M.D.) in Houston, Texas, trained at University of Pittsburgh School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $237,720 for 3,006 claims, against $3,761 paid for services in 2024. Biotissue Holdings Inc. was the largest of 2 companies reporting payments in 2025, $330.96 in all, mostly food and beverage.
Overview
| NPI | 1982934063 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 12, 2010 |
| Last updated in NPPES | Jun 6, 2021 |
| Certified by provider | Jun 6, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | N9192 | TX |
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 - Urology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 57 across 19 procedure codes |
| Paid by Medicare | $3,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,006 · 6,190 30-day fills |
|---|---|
| Patients | 795 |
| Total drug cost | $237,720 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Urology |
Medical group
- Kelsey-Seybold Medical Group, PLLCHouston, TX · 957 clinicians
Industry payments (Open Payments)
- 2025$330.96 · 3 payments from 2 companies
- 2024$179.37 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biotissue Holdings Inc. | $310.68 | 2 |
| Intuitive Surgical, Inc. | $20.28 | 1 |
What the 2025 payments were for
- Food and Beverage$330.96 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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