Peggy Fritsch, DNP
NPI 1104647072 · Nurse Practitioner · Waukesha, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peggy Fritsch, DNP is a Nurse Practitioner provider in Waukesha, WI (NPI 1104647072).
Provider details
- NPI number
- 1104647072
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 10864-33 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2024-10-22
- Last updated
- 2026-05-29
- Certified
- 2026-05-29
Frequently asked questions
- What is Peggy Fritsch's NPI number?
- Peggy Fritsch's National Provider Identifier (NPI) is 1104647072, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peggy Fritsch's specialty?
- Peggy Fritsch is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Peggy Fritsch located?
- Peggy Fritsch's practice location on file with NPPES is 2428 N Grandview Blvd Ste 102, Waukesha, WI 53188-6906.
- What is Peggy Fritsch's phone number?
- The practice phone number listed in the NPPES registry for Peggy Fritsch is (262) 875-5070.
- Does Peggy Fritsch accept Medicare?
- Peggy Fritsch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peggy Fritsch's NPI active?
- Yes — Peggy Fritsch's NPI (1104647072) is active in the NPPES registry as of the last update on 2026-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.