Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Larpie Castillano Castro, MSN, APN, NP

Individual provider Registered Nurse · NPI 1619491354

Larpie Castillano Castro, MSN, APN, NP is a Registered Nurse in Palo Alto, California. Works from 2 locations. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2017
Specialties on file
4
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

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Practice location Address checks out

3801 Miranda Ave
Palo Alto, CA 94304-1290
Phone: (650) 493-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1425 N Randall Rd, Elgin, IL 60123-2300 — (847) 742-9800

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence 209016221 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041312276 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 95237438 (CA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 209016221 (IL)

Record details

NPI number1619491354
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APN , NP
Sole proprietorNo
NPI enumeratedAugust 2, 2017
Last updated in NPPESMay 15, 2021
Certification dateMarch 7, 2021

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