Quick answers
- Which hospitals does Nancy A. Barker work at?
- Medicare's official clinician data lists Nancy A. Barker at 2 hospitals: Boston Children's Hospital and Brigham and Women's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nancy A. Barker see patients?
- Medicare's clinician data lists 3 practice locations, including Medford, MA, Reading, MA and Boston, MA. Call before your visit to confirm the address.
- What is Nancy A. Barker's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Nancy A. Barker accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy A. Barker 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 Nancy A. Barker?
- (781) 979-3000, as listed in official Medicare / NPI Registry data.
- What is Nancy A. Barker's NPI number?
- 1306983382. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nancy A. Barker works
Medicare's Facility Affiliation Data lists Nancy A. Barker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Boston Children's HospitalBoston, MA · Children's Hospital · CCN 223302
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
Practice locations
Addresses where Nancy A. Barker is enrolled with Medicare (CMS data updated 2026-10-02).
- 170 Governors AveMedford, MA 02155 (781) 979‑3000
- 30 New Crossing RdReading, MA 01867 (781) 213‑5500
- 300 Longwood AveBoston, MA 02115 (617) 355‑6000
Group practices
Medicare enrollment lists Nancy A. Barker as a member of these groups (CMS data updated 2026-10-02).
- Boston Childrens Heart Foundation Inc100 clinicians in the group
- Hallmark Health Urgent Care Physicians LLC31 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Medford
Clinicians with the same Medicare primary specialty in Medford, MA — not a recommendation.
Clinician information
| Graduation year | 2007 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306983382 |
| 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