Yumiko Holley, RN
NPI 1124906383 · General Practice Registered Nurse · Mequon, WI
Yumiko Holley, RN is a General Practice Registered Nurse provider in Mequon, WI (NPI 1124906383).
Provider details
- NPI number
- 1124906383
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 875834 (NV)
Specialties & taxonomies
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-08-25
- Last updated
- 2025-08-25
- Certified
- 2025-08-25
Frequently asked questions
- What is Yumiko Holley's NPI number?
- Yumiko Holley's National Provider Identifier (NPI) is 1124906383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yumiko Holley's specialty?
- Yumiko Holley is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Yumiko Holley located?
- Yumiko Holley's practice location on file with NPPES is 13111 N Port Washington Rd Fl 2, Mequon, WI 53097-2416.
- What is Yumiko Holley's phone number?
- The practice phone number listed in the NPPES registry for Yumiko Holley is (262) 292-0400.
- Is Yumiko Holley's NPI active?
- Yes — Yumiko Holley's NPI (1124906383) is active in the NPPES registry as of the last update on 2025-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.