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Physical Therapist in Private Practice

Erin E. Greschner

Sees patients in Green Bay, WI · Denmark, WI · Wisconsin

Summary

Erin E. Greschner (Physical Therapist in Private Practice) is enrolled with Medicare at 2 practice locations in Green Bay, WI and Denmark, WI. NPI 1215860879. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(920) 433‑6700 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Erin E. Greschner, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Physical Therapist in Private PracticePrimary specialty
YesAccepts Medicare assignment
2026Graduation year
FemaleGender (as listed)
Bellin Memorial Hospital IncGroup practice

Quick answers

Where does Erin E. Greschner see patients?
Medicare's clinician data lists 2 practice locations, including Green Bay, WI and Denmark, WI. Call before your visit to confirm the address.
What is Erin E. Greschner's specialty?
Medicare lists Physical Therapist in Private Practice as the primary specialty.
Does Erin E. Greschner accept Medicare assignment?
Yes. Medicare's clinician data says Erin E. Greschner 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 Erin E. Greschner?
(920) 433-6700, as listed in official Medicare / NPI Registry data.
What is Erin E. Greschner's NPI number?
1215860879. 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 Erin E. Greschner is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Erin E. Greschner as a member of this group (CMS data updated 2026-10-02).

  • Bellin Memorial Hospital Inc697 clinicians in the group

Specialties

Find other clinicians: Physical Therapist in Private Practice, Wisconsin →

Other physical therapists in Green Bay

Clinicians with the same Medicare primary specialty in Green Bay, WI — not a recommendation.

All physical therapists in Green Bay →

Clinician information

Graduation year2026
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1215860879
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians