Quick answers
- Which hospitals does Siobhan Baxter work at?
- Medicare's official clinician data lists Siobhan Baxter at 3 hospitals: Massachusetts Eye and Ear Infirmary -, Melrosewakefield Healthcare and Tufts Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Siobhan Baxter see patients?
- Medicare's clinician data lists 2 practice locations, including North Reading, MA and Boston, MA. Call before your visit to confirm the address.
- What is Siobhan Baxter's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Siobhan Baxter accept Medicare assignment?
- Medicare's clinician data says Siobhan Baxter may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Siobhan Baxter's NPI number?
- 1679325310. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Siobhan Baxter works
Medicare's Facility Affiliation Data lists Siobhan Baxter at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Massachusetts Eye and Ear Infirmary -Boston, MA · Acute Care Hospital · CCN 220075
- Melrosewakefield HealthcareMelrose, MA · Acute Care Hospital · CCN 220070
- Tufts Medical CenterBoston, MA · Acute Care Hospital · CCN 220116
Practice locations
Addresses where Siobhan Baxter is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Mallard LnNorth Reading, MA 01864
- 200 High St 5th FloorBoston, MA 02110
Specialties
- Physician Assistantprimary
Other physician assistants in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1679325310 |
| 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