Quick answers
- Which hospitals does Glenn R. Davis work at?
- Medicare's official clinician data lists Glenn R. Davis at 4 hospitals: Houston Methodist Cypress Hospital, 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 Glenn R. Davis see patients?
- Medicare's clinician data lists 8 practice locations, including Eufaula, OK, Houston, TX and Stigler, OK. Call before your visit to confirm the address.
- What is Glenn R. Davis's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Pediatric Medicine.
- Does Glenn R. Davis accept Medicare assignment?
- Yes. Medicare's clinician data says Glenn R. Davis 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.
- Does Glenn R. Davis offer telehealth?
- Medicare's clinician data says Glenn R. Davis offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Glenn R. Davis?
- (800) 640-9741, as listed in official Medicare / NPI Registry data.
- What is Glenn R. Davis's NPI number?
- 1003806431. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Glenn R. Davis works
Medicare's Facility Affiliation Data lists Glenn R. Davis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist Cypress HospitalCypress, TX · Acute Care Hospital · CCN 670342
- 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 Glenn R. Davis is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 111 Forest DrEufaula, OK 74432 (800) 640‑9741
- 13215 Dotson Rd, Suite 160Houston, TX 77070 (281) 537‑0300
- 1505 E Main StStigler, OK 74462 (800) 640‑9741
- 201 W 1st StGrandfield, OK 73546 (405) 632‑6688
- 2255 E Mossy Oaks Rd, Suite 680Spring, TX 77389 (281) 537‑0300
Group practices
Medicare enrollment lists Glenn R. Davis as a member of these groups (CMS data updated 2026-10-02).
- Variety Care, Inc.103 clinicians in the group
- Stigler Health and Wellness Center Inc46 clinicians in the group
- Cypress Physicians Association7 clinicians in the group
- Health Hub Physicians Inc7 clinicians in the group
Specialties
- Internal Medicineprimary
- Pediatric Medicinealso
Other internal medicine doctors in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1003806431 |
| 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