Quick answers
- Which hospitals does Sandra Mostaccio-Sweeney work at?
- Medicare's official clinician data lists Sandra Mostaccio-Sweeney at 5 hospitals: Baptist Neighborhood Hospital Thousand Oaks, HCA Florida South Shore Hospital, Maine General Medical Center, Northwest Texas Hospital and The Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sandra Mostaccio-Sweeney see patients?
- Medicare's clinician data lists 2 practice locations, including Amarillo, TX. Call before your visit to confirm the address.
- What is Sandra Mostaccio-Sweeney's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sandra Mostaccio-Sweeney accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra Mostaccio-Sweeney 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 Sandra Mostaccio-Sweeney?
- (561) 203-0611, as listed in official Medicare / NPI Registry data.
- What is Sandra Mostaccio-Sweeney's NPI number?
- 1689695199. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sandra Mostaccio-Sweeney works
Medicare's Facility Affiliation Data lists Sandra Mostaccio-Sweeney at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baptist Neighborhood Hospital Thousand OaksSan Antonio, TX · Acute Care Hospital · CCN 670078
- HCA Florida South Shore HospitalSun City Center, FL · Acute Care Hospital · CCN 100259
- Maine General Medical CenterAugusta, ME · Acute Care Hospital · CCN 200039
- Northwest Texas HospitalAmarillo, TX · Acute Care Hospital · CCN 450209
- The Memorial HospitalCraig, CO · Critical Access Hospital · CCN 061314
Practice locations
Addresses where Sandra Mostaccio-Sweeney is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 S Coulter St, NW Tx Healthcare SysAmarillo, TX 79106 (561) 203‑0611
- 4121 S Georgia St, NW ER on GeorgiaAmarillo, TX 79110 (561) 203‑0611
Group practices
Medicare enrollment lists Sandra Mostaccio-Sweeney as a member of this group (CMS data updated 2026-10-02).
- Em Alliance Texas PLLC82 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Amarillo
Clinicians with the same Medicare primary specialty in Amarillo, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1993 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689695199 |
| 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