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

IAN ZACHARY ERLICH
NPI 1386498483
Student in an Organized Health Care Education/Training Program in Castro Valley, CA

Active since April 15, 2024
4400 ALMA AVE, CASTRO VALLEY, CA 94546(510) 537-3000 Get Directions Write a Review

NPPES record last updated: August 22, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 22, 2026, May 22, 2025, Feb 20, 2025 and 1 more (4 updates tracked since 2024).

About Ian Zachary Erlich NPPES

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

IAN ZACHARY ERLICH (NPI 1386498483) is an individual student in an organized health care education/training program in Castro Valley, California and active in the NPI registry since April 2024. He maintains 2 additional practice locations.

NPPES Registry Identity

NPI1386498483
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameIAN ZACHARY ERLICH
Location Address4400 ALMA AVECastro Valley, CA 94546-3104
Mailing Address4400 Alma AveCastro Valley, CA 94546-3104 · (510) 537-3000
Sole ProprietorNo
Enumeration DateApril 15, 2024
Last NPPES UpdateAugust 22, 20264 updates tracked since enumeration
NPPES CertifiedAugust 22, 2026
NPI 1386498483 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
4400 ALMA AVE, Castro Valley, CA 94546

Secondary Practice Locations 2

Location 1368 Fell StSan Francisco, CA 94102-5144 · Phone (415) 861-0828
Location 2405 Baker StSan Francisco, CA 94117-1403 · Phone (415) 346-7775

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.

Speech-Language Pathologist
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Health and Wellness Coach
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Health and Wellness Coach
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Psychologist (School)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Student in an Organized Health Care Education/Training Program
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Occupational Therapist (Pediatrics)
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Physical Therapist
4400 ALMA AVE
CASTRO VALLEY, CA 94546
Student in an Organized Health Care Education/Training Program
4400 ALMA AVE
CASTRO VALLEY, CA 94546

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 Ian Erlich's NPI number?

The NPI number for Ian Erlich is 1386498483. It was assigned to this individual provider in the NPPES registry on April 15, 2024.

Where is Ian Erlich located?

Ian Erlich practices at 4400 Alma Ave, Castro Valley, CA 94546. The listed phone number is (510) 537-3000.

What is Ian Erlich'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 Ian Erlich was last updated on August 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.