Quick answers
- Which hospitals does Aislinn A. Macmaster work at?
- Medicare's official clinician data lists Aislinn A. Macmaster at 3 hospitals: Lawrence & Memorial Hospital, Middlesex Hospital and William W Backus Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aislinn A. Macmaster see patients?
- Medicare's clinician data lists 1 practice location in East Lyme, CT. Call before your visit to confirm the address.
- What is Aislinn A. Macmaster's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Aislinn A. Macmaster accept Medicare assignment?
- Yes. Medicare's clinician data says Aislinn A. Macmaster 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 Aislinn A. Macmaster offer telehealth?
- Medicare's clinician data says Aislinn A. Macmaster offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Aislinn A. Macmaster?
- (860) 739-6953, as listed in official Medicare / NPI Registry data.
- What is Aislinn A. Macmaster's NPI number?
- 1144077116. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aislinn A. Macmaster works
Medicare's Facility Affiliation Data lists Aislinn A. Macmaster at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
- Middlesex HospitalMiddletown, CT · Acute Care Hospital · CCN 070020
- William W Backus HospitalNorwich, CT · Acute Care Hospital · CCN 070024
Practice locations
Addresses where Aislinn A. Macmaster is enrolled with Medicare (CMS data updated 2026-10-02).
- 324 Flanders RdEast Lyme, CT 06333 (860) 739‑6953
Group practices
Medicare enrollment lists Aislinn A. Macmaster as a member of this group (CMS data updated 2026-10-02).
- Hartford Healthcare Medical Group Inc267 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Connecticut
Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1144077116 |
| 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