Quick answers
- Which hospitals does Gregory D. McCarroll work at?
- Medicare's official clinician data lists Gregory D. McCarroll at 1 hospital: Baptist Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory D. McCarroll see patients?
- Medicare's clinician data lists 2 practice locations, including San Antonio, TX. Call before your visit to confirm the address.
- What is Gregory D. McCarroll's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Gregory D. McCarroll accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory D. McCarroll 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 Gregory D. McCarroll offer telehealth?
- Medicare's clinician data says Gregory D. McCarroll offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Gregory D. McCarroll?
- (210) 523-1411, as listed in official Medicare / NPI Registry data.
- What is Gregory D. McCarroll's NPI number?
- 1255422614. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory D. McCarroll works
Medicare's Facility Affiliation Data lists Gregory D. McCarroll at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Medical CenterSan Antonio, TX · Acute Care Hospital · CCN 450058
Practice locations
Addresses where Gregory D. McCarroll is enrolled with Medicare (CMS data updated 2026-10-02).
- 6157 NW Loop 410, 124 Wellmed at Ingram ParkSan Antonio, TX 78238 (210) 523‑1411
- 7622 Louis Pasteur Dr, Suite 100San Antonio, TX 78229 (210) 614‑7840
Group practices
Medicare enrollment lists Gregory D. McCarroll as a member of this group (CMS data updated 2026-10-02).
- Wellmed Medical Group PA646 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in San Antonio
Clinicians with the same Medicare primary specialty in San Antonio, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 1983 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1255422614 |
| 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