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KAREN CASTELLANO FNP-BC
NPI 1821695552
Nurse Practitioner - Family in West Covina, CA

Active since October 06, 2020
1115 S SUNSET AVE, WEST COVINA, CA 91790(626) 962-4011 Get Directions Write a Review

NPPES record last updated: March 1, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Mar 1, 2023, Oct 6, 2020 (2 updates tracked since 2020).

About Karen Castellano Fnp-bc NPPES

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

KAREN CASTELLANO FNP-BC (NPI 1821695552) is an individual family provider in West Covina, California, licensed in California (95012925) and active in the NPI registry since October 2020.

NPPES Registry Identity

NPI1821695552
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKAREN CASTELLANOCredential: FNP-BC
Location Address1115 S SUNSET AVEWest Covina, CA 91790-3940
Mailing AddressPo Box 1416Walnut, CA 91788-1416 · (909) 519-6391
Phone(626) 962-4011
Sole ProprietorYes
Enumeration DateOctober 6, 2020
Last NPPES UpdateMarch 1, 20232 updates tracked since enumeration
NPPES CertifiedMarch 1, 2023
✔ NPI 1821695552 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95012925
1115 S SUNSET AVE, West Covina, CA 91790
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Other Providers at the Same Location NPPES 20

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

MRS. CLAIRE MARIE TABARES FNP-C
Nurse Practitioner
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2547
MRS. SHANNON RIVERA PA-C
Physician Assistant
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
CATHARINE IRENE JORDAN REGISTERED NURSE
Registered Nurse (Emergency)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2534
IVY KRISTINA ENVERGA PHARMD
Pharmacist
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2412
MICHELLE INGA
Registered Nurse (Emergency)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
LAUREN CAROL GENTILE PA-C
Physician Assistant
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
TREVOR-TRUNG NGUYEN
Student in an Organized Health Care Education/Training Program
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
DR. DAVID J MICHELSON M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011

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 Karen Castellano's NPI number?

The NPI number for Karen Castellano is 1821695552. It was assigned to this individual provider in the NPPES registry on October 6, 2020.

Where is Karen Castellano located?

Karen Castellano practices at 1115 S Sunset Ave, West Covina, CA 91790. The listed phone number is (626) 962-4011.

What is Karen Castellano's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Karen Castellano was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.