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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. NICOLE DENISE KASTNER RN,MSN,CPNP
NPI 1023051869
Nurse Practitioner - Pediatrics in San Diego, CA

Active since June 13, 2006
6475 ALVARADO RD, SUITE #120, SAN DIEGO, CA 92120(619) 583-6133(619) 583-0321 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mrs. Nicole Denise Kastner Rn,msn,cpnp NPPES

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

MRS. NICOLE DENISE KASTNER RN,MSN,CPNP (NPI 1023051869) is an individual pediatrics provider in San Diego, California, licensed in California (14131) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1023051869
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMRS. NICOLE DENISE KASTNERCredential: RN,MSN,CPNP
Location Address6475 ALVARADO RD, SUITE #120San Diego, CA 92120-5003
Mailing Address4617 Sierra Morena AveCarlsbad, CA 92010-2836 · (760) 729-2999
Phone(619) 583-6133
Fax(619) 583-0321
Sole ProprietorNo
Enumeration DateJune 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1023051869 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in CA · 14131
6475 ALVARADO RD, San Diego, CA 92120
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Other Providers at the Same Location NPPES 19

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

MS. SUSAN WINTER TORMA MFT
Marriage & Family Therapist
6475 ALVARADO RD, STE 233
SAN DIEGO, CA 92120
San Diego County (858) 279-1223
THUY VO SANTOS MFT
Marriage & Family Therapist
6475 ALVARADO RD, SUITE 233
SAN DIEGO, CA 92120
San Diego County (858) 279-1223
MS. SHARON KAY MANN NP
Nurse Practitioner (Pediatrics)
6475 ALVARADO RD, SUITE 120
SAN DIEGO, CA 92120
San Diego County (619) 583-6133
MRS. SUMAYA ANN DINGLASAN LCSW
Social Worker (Clinical)
6475 ALVARADO RD, SUITE 233
SAN DIEGO, CA 92120
San Diego County (858) 279-1223
SHERRY L COOK
Counselor (Mental Health)
6475 ALVARADO RD, STE. 233
SAN DIEGO, CA 92120
San Diego County (858) 279-1223
DR. JUDITH BERNARDINE RIDDELL-LAMKIN M.D.
Pediatrics
6475 ALVARADO RD, SUITE 120
SAN DIEGO, CA 92120
San Diego County (619) 583-6133
SANDRA JOY FOLEY PNP
Nurse Practitioner (Pediatrics)
6475 ALVARADO RD, SUITE 120
SAN DIEGO, CA 92120
San Diego County (619) 583-6133
MRS. ANA A CASILLAS-CALLEROS MFT
Marriage & Family Therapist
6475 ALVARADO RD, SUITE 233
SAN DIEGO, CA 92120
San Diego County (858) 279-1223

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 Kastner's NPI number?

The NPI number for Nicole Kastner is 1023051869. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Nicole Kastner located?

Nicole Kastner practices at 6475 Alvarado Rd Suite #120, San Diego, CA 92120. The listed phone number is (619) 583-6133.

What is Nicole Kastner's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

When was this NPI record last updated?

The NPPES record for Nicole Kastner was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 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.