IndividualActive
Keisha Diaz Nieves
NPI 1518899392 · Case Manager/Care Coordinator · Waukesha, WI
Keisha Diaz Nieves is a Case Manager/Care Coordinator provider in Waukesha, WI (NPI 1518899392).
Provider details
- NPI number
- 1518899392
- Entity type
- Individual
- Primary specialty
- Case Manager/Care CoordinatorOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(46/100 index)
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
83% 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
514 Riverview Ave
Waukesha, WI 53188-3631
Phone: (262) 970-6678
Street-level locationGet directions
Mailing address
514 Riverview Ave
Waukesha, WI 53188-3631
Registry dates
- Enumerated
- 2026-06-03
- Last updated
- 2026-06-03
- Certified
- 2026-06-03
Frequently asked questions
- What is Keisha Diaz Nieves's NPI number?
- Keisha Diaz Nieves's National Provider Identifier (NPI) is 1518899392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keisha Diaz Nieves's specialty?
- Keisha Diaz Nieves is listed in the NPPES registry with a primary specialty of Case Manager/Care Coordinator (Other Service Providers).
- Where is Keisha Diaz Nieves located?
- Keisha Diaz Nieves's practice location on file with NPPES is 514 Riverview Ave, Waukesha, WI 53188-3631.
- What is Keisha Diaz Nieves's phone number?
- The practice phone number listed in the NPPES registry for Keisha Diaz Nieves is (262) 970-6678.
- Is Keisha Diaz Nieves's NPI active?
- Yes — Keisha Diaz Nieves's NPI (1518899392) is active in the NPPES registry as of the last update on 2026-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.