Quick answers
- Which hospitals does Erik Wisniewski work at?
- Medicare's official clinician data lists Erik Wisniewski at 3 hospitals: Heywood Hospital -, St Vincent Hospital and UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erik Wisniewski see patients?
- Medicare's clinician data lists 1 practice location in Gardner, MA. Call before your visit to confirm the address.
- What is Erik Wisniewski's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Erik Wisniewski accept Medicare assignment?
- Medicare's clinician data says Erik Wisniewski 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 Erik Wisniewski?
- (978) 630-3862, as listed in official Medicare / NPI Registry data.
- What is Erik Wisniewski's NPI number?
- 1992201925. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erik Wisniewski works
Medicare's Facility Affiliation Data lists Erik Wisniewski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Heywood Hospital -Gardner, MA · Acute Care Hospital · CCN 220095
- St Vincent HospitalWorcester, MA · Acute Care Hospital · CCN 220176
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Erik Wisniewski is enrolled with Medicare (CMS data updated 2026-10-02).
- 57 City Hall AveGardner, MA 01440 (978) 630‑3862
Group practices
Medicare enrollment lists Erik Wisniewski as a member of this group (CMS data updated 2026-10-02).
- Gardner Family Medicine Inc4 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Gardner
Clinicians with the same Medicare primary specialty in Gardner, MA — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1992201925 |
| 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