Quick answers
- Which hospitals does Erwin C. Winkel Iii work at?
- Medicare's official clinician data lists Erwin C. Winkel Iii at 4 hospitals: HCA Houston Healthcare Northwest, Houston Methodist The Woodlands Hospital, Houston Methodist Willowbrook Hospital and TOPS Surgical Specialty Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erwin C. Winkel Iii see patients?
- Medicare's clinician data lists 1 practice location in Conroe, TX. Call before your visit to confirm the address.
- What is Erwin C. Winkel Iii's specialty?
- Medicare lists Urology as the primary specialty.
- Does Erwin C. Winkel Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Erwin C. Winkel Iii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is Erwin C. Winkel Iii's NPI number?
- 1093874331. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erwin C. Winkel Iii works
Medicare's Facility Affiliation Data lists Erwin C. Winkel Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare NorthwestHouston, TX · Acute Care Hospital · CCN 450638
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670122
- Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · CCN 450844
- TOPS Surgical Specialty HospitalHouston, TX · Acute Care Hospital · CCN 450774
Practice locations
Addresses where Erwin C. Winkel Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 1020 Riverwood Ct, Suite 330Conroe, TX 77304
Specialties
- Urologyprimary
Other urologists in Conroe
Clinicians with the same Medicare primary specialty in Conroe, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093874331 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians