Quick answers
- Which hospitals does Nicholas V. Diflavio work at?
- Medicare's official clinician data lists Nicholas V. Diflavio at 3 hospitals: Allina United Hospital, Cambridge Medical Center and St Croix Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas V. Diflavio see patients?
- Medicare's clinician data lists 3 practice locations, including Saint Croix Falls, WI and St Croix Falls, WI. Call before your visit to confirm the address.
- What is Nicholas V. Diflavio's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Nicholas V. Diflavio accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas V. Diflavio 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.
- What is the phone number for Nicholas V. Diflavio?
- (715) 483-3221, as listed in official Medicare / NPI Registry data.
- What is Nicholas V. Diflavio's NPI number?
- 1831933589. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas V. Diflavio works
Medicare's Facility Affiliation Data lists Nicholas V. Diflavio at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Allina United HospitalSaint Paul, MN · Acute Care Hospital · CCN 240038
- Cambridge Medical CenterCambridge, MN · Acute Care Hospital · CCN 240020
- St Croix Regional Medical CenterSaint Croix Falls, WI · Critical Access Hospital · CCN 521337
Practice locations
Addresses where Nicholas V. Diflavio is enrolled with Medicare (CMS data updated 2026-10-02).
- 235 E State StSaint Croix Falls, WI 54024 (715) 483‑3221
- 235 E State StSt Croix Falls, WI 54024
- 235 State StSt Croix Falls, WI 54024
Group practices
Medicare enrollment lists Nicholas V. Diflavio as a member of this group (CMS data updated 2026-10-02).
- St. Croix Regional Medical Center131 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Croix Falls
Clinicians with the same Medicare primary specialty in Saint Croix Falls, WI — not a recommendation.
Clinician information
| Graduation year | 2024 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831933589 |
| 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