Quick answers
- Which hospitals does William D. Payne Jr. work at?
- Medicare's official clinician data lists William D. Payne Jr. at 5 hospitals: Baylor Scott & White Medical Center - Round Rock, Baylor Scott & White Medical Center - Temple, Baylor Scott & White Medical Center Hillcrest, Baylor Scott & White Medical Center- Austin and Baylor Scott & White Medical Center- College Stati…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does William D. Payne Jr. see patients?
- Medicare's clinician data lists 12 practice locations, including Lakeway, TX, Baylor Scott & White Clin, TX and Temple, TX. Call before your visit to confirm the address.
- What is William D. Payne Jr.'s specialty?
- Medicare lists Pathology as the primary specialty.
- Does William D. Payne Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says William D. Payne Jr. 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 William D. Payne Jr.?
- (512) 571-5000, as listed in official Medicare / NPI Registry data.
- What is William D. Payne Jr.'s NPI number?
- 1861713844. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where William D. Payne Jr. works
Medicare's Facility Affiliation Data lists William D. Payne Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott & White Medical Center - Round RockRound Rock, TX · Acute Care Hospital · CCN 670034
- Baylor Scott & White Medical Center - TempleTemple, TX · Acute Care Hospital · CCN 450054
- Baylor Scott & White Medical Center HillcrestWaco, TX · Acute Care Hospital · CCN 450101
- Baylor Scott & White Medical Center- AustinAustin, TX · Acute Care Hospital · CCN 670136
- Baylor Scott & White Medical Center- College Stati…College Station, TX · Acute Care Hospital · CCN 670088
Practice locations
Addresses where William D. Payne Jr. is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 100 Medical PkwyLakeway, TX 78738 (512) 571‑5000
- 1001 Westbank Dr, Baylor Scott and White Clinic WestlakeBaylor Scott & White Clin, TX 78746 (512) 654‑4150
- 1605 S 31st St, Baylor Scott and White Center for DiaTemple, TX 76508 (254) 215‑0100
- 1701 E Pflugerville Pkwy, Baylor Scott and White Clinic PflugPflugerville, TX 78660 (512) 259‑6000
- 2401 S 31 StTemple, TX 76508 (254) 724‑2459
Group practices
Medicare enrollment lists William D. Payne Jr. as a member of this group (CMS data updated 2026-10-02).
- Scott and White Clinic2,461 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Mississippi School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861713844 |
| 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