Quick answers
- Where does Mary Ann Vann see patients?
- Medicare's clinician data lists 1 practice location in Weymouth, MA. Call before your visit to confirm the address.
- What is Mary Ann Vann's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Mary Ann Vann accept Medicare assignment?
- Medicare's clinician data says Mary Ann Vann may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mary Ann Vann?
- (781) 331-0537, as listed in official Medicare / NPI Registry data.
- What is Mary Ann Vann's NPI number?
- 1609813641. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mary Ann Vann is enrolled with Medicare (CMS data updated 2026-10-02).
- 99 Libbey Industrial ParkWeymouth, MA 02189 (781) 331‑0537
Group practices
Medicare enrollment lists Mary Ann Vann as a member of this group (CMS data updated 2026-10-02).
- Capa Anesthesia LLC70 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Weymouth
Clinicians with the same Medicare primary specialty in Weymouth, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1609813641 |
| 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
- 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