Quick answers
- Which hospitals does Mary K. Morrison work at?
- Medicare's official clinician data lists Mary K. Morrison at 2 hospitals: Middlesex Hospital and Yale-New Haven Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mary K. Morrison see patients?
- Medicare's clinician data lists 2 practice locations, including New Haven, CT and Middletown, CT. Call before your visit to confirm the address.
- What is Mary K. Morrison's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mary K. Morrison accept Medicare assignment?
- Yes. Medicare's clinician data says Mary K. Morrison 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 Mary K. Morrison offer telehealth?
- Medicare's clinician data says Mary K. Morrison offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mary K. Morrison?
- (203) 787-4951, as listed in official Medicare / NPI Registry data.
- What is Mary K. Morrison's NPI number?
- 1386263010. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mary K. Morrison works
Medicare's Facility Affiliation Data lists Mary K. Morrison at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Middlesex HospitalMiddletown, CT · Acute Care Hospital · CCN 070020
- Yale-New Haven HospitalNew Haven, CT · Acute Care Hospital · CCN 070022
Practice locations
Addresses where Mary K. Morrison is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Long Wharf Dr, Suite 302New Haven, CT 06511 (203) 787‑4951
- 51 S Main StMiddletown, CT 06457 (860) 344‑0055
Group practices
Medicare enrollment lists Mary K. Morrison as a member of this group (CMS data updated 2026-10-02).
- MHS Primary Care, Inc.180 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in New Haven
Clinicians with the same Medicare primary specialty in New Haven, CT — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1386263010 |
| 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