Quick answers
- Which hospitals does Harold D. Wills work at?
- Medicare's official clinician data lists Harold D. Wills at 2 hospitals: HCA Houston Healthcare Conroe and HCA Houston Healthcare Tomball. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harold D. Wills see patients?
- Medicare's clinician data lists 1 practice location in Tomball, TX. Call before your visit to confirm the address.
- What is Harold D. Wills's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Harold D. Wills accept Medicare assignment?
- Yes. Medicare's clinician data says Harold D. Wills 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 the phone number for Harold D. Wills?
- (832) 794-0044, as listed in official Medicare / NPI Registry data.
- What is Harold D. Wills's NPI number?
- 1932162252. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harold D. Wills works
Medicare's Facility Affiliation Data lists Harold D. Wills 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 ConroeConroe, TX · Acute Care Hospital · CCN 450222
- HCA Houston Healthcare TomballTomball, TX · Acute Care Hospital · CCN 450670
Practice locations
Addresses where Harold D. Wills is enrolled with Medicare (CMS data updated 2026-10-02).
- 605 Holderrieth BlvdTomball, TX 77375 (832) 794‑0044
Group practices
Medicare enrollment lists Harold D. Wills as a member of this group (CMS data updated 2026-10-02).
- DDRG Physicians LLC3 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Tomball
Clinicians with the same Medicare primary specialty in Tomball, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932162252 |
| 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