CONNOR MITCHELL GRANTZ
NPI 1225803323
Student in an Organized Health Care Education/Training Program in El Sobrante, CA

Active since November 17, 2023
4892 SAN PABLO DAM RD, EL SOBRANTE, CA 94803(510) 222-3946 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 11, 2025, Nov 17, 2023 (2 updates tracked since 2023).

About Connor Mitchell Grantz NPPES

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

CONNOR MITCHELL GRANTZ (NPI 1225803323) is an individual student in an organized health care education/training program in El Sobrante, California and active in the NPI registry since November 2023.

NPPES Registry Identity

NPI1225803323
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameCONNOR MITCHELL GRANTZ
Location Address4892 SAN PABLO DAM RDEl Sobrante, CA 94803-3222
Mailing Address4892 San Pablo Dam RdEl Sobrante, CA 94803-3222
Sole ProprietorNo
Enumeration DateNovember 17, 2023
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 11, 2025
✔ NPI 1225803323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Also ListedCommunity Health WorkerTaxonomy 172V00000X
Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X
4892 SAN PABLO DAM RD, El Sobrante, CA 94803

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.

Counselor
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Day Training/Habilitation Specialist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Marriage & Family Therapist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Day Training/Habilitation Specialist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Day Training/Habilitation Specialist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Marriage & Family Therapist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Marriage & Family Therapist
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803
Counselor (Mental Health)
4892 SAN PABLO DAM RD
EL SOBRANTE, CA 94803

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 Connor Grantz's NPI number?

The NPI number for Connor Grantz is 1225803323. It was assigned to this individual provider in the NPPES registry on November 17, 2023.

Where is Connor Grantz located?

Connor Grantz practices at 4892 San Pablo Dam Rd, El Sobrante, CA 94803. The listed phone number is (510) 222-3946.

What is Connor Grantz's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Connor Grantz was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.