Ronald Michael Rance, M.D.
NPI 1033237235ActiveIndividual· Specialist· Houston, TX
Specialist (M.D.) with G I Specialists of Houston, L L P, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $200,160 for 872 claims, against $85,884 paid for services in 2024. Gilead Sciences, Inc. was the largest of 7 companies reporting payments in 2025, $238.49 in all, mostly food and beverage. Lists HCA Houston Healthcare Kingwood and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1033237235 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 26, 2007 |
| Last updated in NPPES | Sep 17, 2024 |
| Certified by provider | Sep 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G2462 | TX |
| Internal Medicine, Gastroenterology | 207RG0100X | G2462 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 219 |
|---|---|
| Services billed | 1,039 across 43 procedure codes |
| Paid by Medicare | $85,884 |
Part D prescriptions in 2024
| Prescriptions (claims) | 872 · 2,018 30-day fills |
|---|---|
| Patients | 187 |
| Total drug cost | $200,160 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- G I Specialists of Houston, L L PHumble, TX · 6 clinicians
Hospital affiliations
- HCA Houston Healthcare KingwoodKingwood, TX
- HCA Houston Healthcare WestHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
Industry payments (Open Payments)
- 2025$238.49 · 10 payments from 7 companies
- 2024$131.15 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $71.76 | 3 |
| Medtronic, Inc. | $42.02 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $34.31 | 1 |
| Pacira Pharmaceuticals Incorporated | $26.59 | 1 |
| Conmed Corporation | $23.00 | 1 |
What the 2025 payments were for
- Food and Beverage$238.49 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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