Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Jennifer Lyn Donath, NP
Nurse Practitioner in Hartford, WI · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134406390
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Registry record
Entity type Individual (Type 1)
Name Mrs. Jennifer Lyn Donath
Credential NP
Sex Female
Practice address 1032 E Sumner St, Hartford, WI, 53027
Phone (262) 670-7649
Fax (262) 670-7620
Enumeration date Nov 15, 2011
Last updated in NPPES Dec 21, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4650 (WI) Primary
363LG0600X Gerontology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 413598 (WI) Secondary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100020141 | Medicaid | WI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Jennifer Donath?
The National Provider Identifier (NPI) for Jennifer Donath is 1134406390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jennifer Donath practice?
The practice location on file with NPPES is in Hartford, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sarah Silver Emergency Medicine Physician · Hartford, WI NPI 1396736740 Mamta Pandey Emergency Medicine Physician · Hartford, WI NPI 1316913296 Karre Hermann Nurse Practitioner · Hartford, WI NPI 1356305312 Maye Berroya Undersea and Hyperbaric Medicine (Preventive Medicine) Physician · Hartford, WI NPI 1083679518 Aurora Medical Center of Washington County, Inc. General Acute Care Hospital · Hartford, WI NPI 1760420103 James Kambol Emergency Medicine Physician · Hartford, WI NPI 1205863370 Henry Kaminski Obstetrics & Gynecology Physician · Hartford, WI NPI 1912939158 George Yu Anatomic Pathology & Clinical Pathology Physician · Hartford, WI NPI 1811922214
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-21.