Quick answers
- Which hospitals does Sara L. Clay work at?
- Medicare's official clinician data lists Sara L. Clay at 3 hospitals: Emerson Hospital -, Lowell General Hospital and Massachusetts Eye and Ear Infirmary -. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sara L. Clay see patients?
- Medicare's clinician data lists 2 practice locations, including Lowell, MA. Call before your visit to confirm the address.
- What is Sara L. Clay's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sara L. Clay accept Medicare assignment?
- Yes. Medicare's clinician data says Sara L. Clay 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 Sara L. Clay offer telehealth?
- Medicare's clinician data says Sara L. Clay offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sara L. Clay?
- (978) 452-9700, as listed in official Medicare / NPI Registry data.
- What is Sara L. Clay's NPI number?
- 1073575809. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sara L. Clay works
Medicare's Facility Affiliation Data lists Sara L. Clay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Emerson Hospital -W Concord, MA · Acute Care Hospital · CCN 220084
- Lowell General HospitalLowell, MA · Acute Care Hospital · CCN 220063
- Massachusetts Eye and Ear Infirmary -Boston, MA · Acute Care Hospital · CCN 220075
Practice locations
Addresses where Sara L. Clay is enrolled with Medicare (CMS data updated 2026-10-02).
- 275 Varnum AveLowell, MA 01854
- 275 Varnum Ave, Suite 201Lowell, MA 01854 (978) 452‑9700
Group practices
Medicare enrollment lists Sara L. Clay as a member of this group (CMS data updated 2026-10-02).
- Riverside Medical Group PC12 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lowell
Clinicians with the same Medicare primary specialty in Lowell, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1073575809 |
| 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