Heather Krenn
NPI 1144027749 · Nurse Practitioner · Fond Du Lac, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Krenn is a Nurse Practitioner provider in Fond Du Lac, WI (NPI 1144027749).
Provider details
- NPI number
- 1144027749
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 16578-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-01
- Last updated
- 2025-03-01
- Certified
- 2025-02-05
Frequently asked questions
- What is Heather Krenn's NPI number?
- Heather Krenn's National Provider Identifier (NPI) is 1144027749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Krenn's specialty?
- Heather Krenn is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heather Krenn located?
- Heather Krenn's practice location on file with NPPES is 430 E Division St, Fond Du Lac, WI 54935-4560.
- What is Heather Krenn's phone number?
- The practice phone number listed in the NPPES registry for Heather Krenn is (920) 926-8200.
- Does Heather Krenn accept Medicare?
- Heather Krenn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Krenn's NPI active?
- Yes — Heather Krenn's NPI (1144027749) is active in the NPPES registry as of the last update on 2025-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.