Holly Derenne, DNP
NPI 1174368021 · Nurse Practitioner · West Allis, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Derenne, DNP is a Nurse Practitioner provider in West Allis, WI (NPI 1174368021).
Provider details
- NPI number
- 1174368021
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 15481-33 (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
- 2024-07-01
- Last updated
- 2024-11-06
- Certified
- 2024-11-06
Frequently asked questions
- What is Holly Derenne's NPI number?
- Holly Derenne's National Provider Identifier (NPI) is 1174368021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Derenne's specialty?
- Holly Derenne is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Derenne located?
- Holly Derenne's practice location on file with NPPES is 2424 S 90th St Ste 300, West Allis, WI 53227-2455.
- What is Holly Derenne's phone number?
- The practice phone number listed in the NPPES registry for Holly Derenne is (414) 328-8270.
- Does Holly Derenne accept Medicare?
- Holly Derenne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Derenne's NPI active?
- Yes — Holly Derenne's NPI (1174368021) is active in the NPPES registry as of the last update on 2024-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.