Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NICOLE N. CASTILLO
NPI 1649189721
Licensed Practical Nurse in Milwaukee, WI

Q: What is Nicole Castillo's NPI number?

The NPI number for Nicole Castillo is 1649189721. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Q: What is Nicole Castillo's specialty?

The primary specialty registered for this NPI is Licensed Practical Nurse with taxonomy code 164W00000X.

Q: When was this NPI record last updated?

The NPPES record for Nicole Castillo was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 03, 2026

5143 S 21ST ST, MILWAUKEE, WI 53221(414) 304-6327(414) 304-6315 Get Directions Write a Review

NPPES record added: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Nicole N. Castillo NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICOLE N. CASTILLO (NPI 1649189721) is an individual licensed practical nurse in Milwaukee, Wisconsin, licensed in Wisconsin (33540-31) and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1649189721

Entity TypeIndividualFemale

Primary Taxonomy164W00000X

Provider Legal NameNICOLE N. CASTILLO

Location Address5143 S 21ST STMilwaukee, WI 53221-3533

Mailing Address5225 W Vliet StMilwaukee, WI 53208-2698 · (414) 304-6327 · Fax (414) 304-6315

Phone(414) 304-6327

Fax(414) 304-6315

Sole ProprietorNo

Enumeration DateSeptember 3, 2026

NPPES CertifiedSeptember 3, 2026

✔ NPI 1649189721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyLicensed Practical NurseNursing Service Providers

Taxonomy Code164W00000X

License✔ Licensed in WI · 33540-31

Definition

A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.

5143 S 21ST ST, Milwaukee, WI 53221

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACY CHRISTMAN

Psychologist (School)

5143 S 21ST ST
MILWAUKEE, WI 53221

Milwaukee County (414) 304-6300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicole Castillo's NPI number?

The NPI number for Nicole Castillo is 1649189721. It was assigned to this individual provider in the NPPES registry on September 3, 2026.

Where is Nicole Castillo located?

Nicole Castillo practices at 5143 S 21st St, Milwaukee, WI 53221. The listed phone number is (414) 304-6327.

What is Nicole Castillo's specialty?

The primary specialty registered for this NPI is Licensed Practical Nurse with taxonomy code 164W00000X.

When was this NPI record last updated?

The NPPES record for Nicole Castillo was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.