Quick answers
- Which hospitals does Debbie A. Walley work at?
- Medicare's official clinician data lists Debbie A. Walley at 5 hospitals: Houston Methodist Baytown Hospital, Houston Methodist Clear Lake Hospital, Houston Methodist Hospital, Houston Methodist The Woodlands Hospital and Houston Methodist West Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Debbie A. Walley see patients?
- Medicare's clinician data lists 8 practice locations, including Sugar Land, TX, The Woodlands, TX and Houston, TX. Call before your visit to confirm the address.
- What is Debbie A. Walley's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Debbie A. Walley accept Medicare assignment?
- Yes. Medicare's clinician data says Debbie A. Walley 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 Debbie A. Walley?
- (281) 274-7000, as listed in official Medicare / NPI Registry data.
- What is Debbie A. Walley's NPI number?
- 1326488024. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Debbie A. Walley works
Medicare's Facility Affiliation Data lists Debbie A. Walley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist Baytown HospitalBaytown, TX · Acute Care Hospital · CCN 450424
- Houston Methodist Clear Lake HospitalNassau Bay, TX · Acute Care Hospital · CCN 450709
- Houston Methodist HospitalHouston, TX · Acute Care Hospital · CCN 450358
- Houston Methodist The Woodlands HospitalThe Woodlands, TX · Acute Care Hospital · CCN 670122
- Houston Methodist West HospitalHouston, TX · Acute Care Hospital · CCN 670077
Practice locations
Addresses where Debbie A. Walley is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 16655 Southwest FwySugar Land, TX 77479 (281) 274‑7000
- 17201 Interstate 45 SThe Woodlands, TX 77385 (713) 441‑1771
- 18220 State Hwy 249Houston, TX 77070 (281) 477‑7100
- 18300 Houston Methodist DrHouston, TX 77058 (281) 333‑5503
- 18500 Katy FwyHouston, TX 77094 (832) 522‑1000
Group practices
Medicare enrollment lists Debbie A. Walley as a member of this group (CMS data updated 2026-10-02).
- Methodist Pathology Associates PLLC82 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326488024 |
| 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