Nurse Practitioner
Ms. DIANE ERNST ARNP
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 Plan acceptance stays unpublished until the practice reports it.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 1285695999 · enumerated 2006-03-31 · record updated 2008-09-23. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Other names: DIANE ERNST
Addresses and phones
- Mailing address 901 MONTGOMERY ST, DECORAH, IA, 52101-2325 (563) 382-9671 Fax (563) 382-4143 Google Maps Apple Maps OpenStreetMap
- Practice location 901 MONTGOMERY ST, DECORAH, IA, 52101-2325 (563) 382-9671 Fax (563) 382-4143 Google Maps Apple Maps OpenStreetMap
Specialties
- Nurse Practitioner 363L00000X · Primary · License C044854 IA
In this directory
Locations and evidence
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Practice location
DECORAH, IA, 521012325
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.