Emergency Medicine
ERIN EFEREM M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1700106796 · enumerated 2010-06-02 · record updated 2022-04-26. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Other names: ERIN MATHEWSON
Addresses and phones
- Mailing address 3 NEENAH CTR, NEENAH, WI, 54956-3070 (920) 361-5525 Fax (920) 361-5925 Google Maps Apple Maps OpenStreetMap
- Practice location 225 MEMORIAL DR, BERLIN, WI, 54923-1243 (920) 361-5525 Google Maps Apple Maps OpenStreetMap
Specialties
- Emergency Medicine 207P00000X · License 4301096495 MI
- Emergency Medicine 207P00000X · Primary · License 60303-20 WI
In this directory
Locations and evidence
-
Practice location
BERLIN, WI, 549231243
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.