Quick answers
- Which hospitals does John A. Mason Jr. work at?
- Medicare's official clinician data lists John A. Mason Jr. at 3 hospitals: Baylor Scott & White Medical Center- College Stati…, CHI St Joseph Health Regional Hospital and The Physicians Centre. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Mason Jr. see patients?
- Medicare's clinician data lists 5 practice locations, including College Station, TX and Bryan, TX. Call before your visit to confirm the address.
- What is John A. Mason Jr.'s specialty?
- Medicare lists General Surgery as the primary specialty.
- Does John A. Mason Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Mason 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 John A. Mason Jr.?
- (979) 207-6550, as listed in official Medicare / NPI Registry data.
- What is John A. Mason Jr.'s NPI number?
- 1275515744. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Mason Jr. works
Medicare's Facility Affiliation Data lists John A. Mason 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- College Stati…College Station, TX · Acute Care Hospital · CCN 670088
- CHI St Joseph Health Regional HospitalBryan, TX · Acute Care Hospital · CCN 450011
- The Physicians CentreBryan, TX · Acute Care Hospital · CCN 450834
Practice locations
Addresses where John A. Mason Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 1280 Arrington Rd, Suite 200College Station, TX 77845 (979) 207‑6550
- 1700 University Dr ECollege Station, TX 77840 (979) 691‑3300
- 1700 University Dr E Entrance 16, Care Clinic College Station University DrCollege Station, TX 77840 (979) 207‑3636
- 3121 University Dr E, 100 Central Texas Sports Medicine and OrtBryan, TX 77802 (979) 776‑0169
- 700 Scott and White DrCollege Station, TX 77845 (979) 207‑0100
Group practices
Medicare enrollment lists John A. Mason Jr. as a member of these groups (CMS data updated 2026-10-02).
- Scott and White Clinic2,461 clinicians in the group
- Brazos Valley Physicians Alliance22 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in College Station
Clinicians with the same Medicare primary specialty in College Station, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275515744 |
| 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