Quick answers
- Which hospitals does Sandra L. Usher work at?
- Medicare's official clinician data lists Sandra L. Usher at 1 hospital: Lowell General Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sandra L. Usher see patients?
- Medicare's clinician data lists 6 practice locations, including Tewksbury, MA, Westford, MA and North Billerica, MA. Call before your visit to confirm the address.
- What is Sandra L. Usher's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Sandra L. Usher accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra L. Usher 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 L. Usher?
- (978) 323-5945, as listed in official Medicare / NPI Registry data.
- What is Sandra L. Usher's NPI number?
- 1487833745. 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 L. Usher works
Medicare's Facility Affiliation Data lists Sandra L. Usher at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lowell General HospitalLowell, MA · Acute Care Hospital · CCN 220063
Practice locations
Addresses where Sandra L. Usher is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1574 Main StTewksbury, MA 01876 (978) 323‑5945
- 198 Littleton Rd, Suite 101Westford, MA 01886 (978) 323‑0302
- 199 Boston RdNorth Billerica, MA 01862 (978) 323‑2850
- 45 Drum Hill RdChelmsford, MA 01824 (978) 446‑7515
- 485 Granite StBraintree, MA 02184 (781) 848‑2273
Group practices
Medicare enrollment lists Sandra L. Usher as a member of these groups (CMS data updated 2026-10-02).
- Circle Health Urgent Care LLC40 clinicians in the group
- Urgent Help Chelmsford PC15 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tewksbury
Clinicians with the same Medicare primary specialty in Tewksbury, 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) | 1487833745 |
| 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