Quick answers
- Which hospitals does Mallory L. Gibbons work at?
- Medicare's official clinician data lists Mallory L. Gibbons at 1 hospital: UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mallory L. Gibbons see patients?
- Medicare's clinician data lists 1 practice location in Worcester, MA. Call before your visit to confirm the address.
- What is Mallory L. Gibbons's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mallory L. Gibbons accept Medicare assignment?
- Medicare's clinician data says Mallory L. Gibbons 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 Mallory L. Gibbons?
- (508) 556-0223, as listed in official Medicare / NPI Registry data.
- What is Mallory L. Gibbons's NPI number?
- 1083150361. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mallory L. Gibbons works
Medicare's Facility Affiliation Data lists Mallory L. Gibbons at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Mallory L. Gibbons is enrolled with Medicare (CMS data updated 2026-10-02).
- 21 Eastern Ave, Floor 3Worcester, MA 01605 (508) 556‑0223
Group practices
Medicare enrollment lists Mallory L. Gibbons as a member of this group (CMS data updated 2026-10-02).
- Vascular Care Group LLC25 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Worcester
Clinicians with the same Medicare primary specialty in Worcester, MA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1083150361 |
| 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