Individual provider · Type 1 NPI

Katharine A. Castillo, NP

Family Nurse Practitioner · Tucson, AZ

NPI number 1912435009 Active

Practice location

551 W Magee Rd
Tucson, AZ 85704-6439

Mailing address

3501 E Speedway Blvd Ste 300
Tucson, AZ 85716-3928

Specialties and licenses

TaxonomyCodeLicense
Family Nurse Practitioner Primary 363LF0000XAP10184 (AZ)

Family Nurse Practitioner: Definition to come...

9 other providers at this address

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About NPI 1912435009

Katharine A. Castillo, NP's National Provider Identifier is 1912435009, issued on Jun 1, 2017. The primary taxonomy on file is Family Nurse Practitioner (363LF0000X), and the practice location is in Tucson, AZ. The record was last updated on Nov 25, 2025.