Jill Grevenow, NP
NPI 1124337043 · Pediatric Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Grevenow, NP is a Pediatric Nurse Practitioner provider in Milwaukee, WI (NPI 1124337043).
Provider details
- NPI number
- 1124337043
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 147817 (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
15 yrs 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
- 2010-09-27
- Last updated
- 2013-07-29
Frequently asked questions
- What is Jill Grevenow's NPI number?
- Jill Grevenow's National Provider Identifier (NPI) is 1124337043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Grevenow's specialty?
- Jill Grevenow is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Grevenow located?
- Jill Grevenow's practice location on file with NPPES is 999 N 92nd St, Milwaukee, WI 53226-4875.
- What is Jill Grevenow's phone number?
- The practice phone number listed in the NPPES registry for Jill Grevenow is (414) 337-7158.
- Does Jill Grevenow accept Medicare?
- Jill Grevenow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Grevenow's NPI active?
- Yes — Jill Grevenow's NPI (1124337043) is active in the NPPES registry as of the last update on 2013-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.