Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Zachariah Hotz

Social Worker in San Rafael, CA · enumerated 2010 · practices at County of Marin.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1467769307

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Registry record

Entity type Individual (Type 1)

Name Zachariah Hotz

Sex Male

Practice address San Rafael, CA, 94901

Phone (415) 473-6798

Enumeration date Sep 13, 2010

Last updated in NPPES Jul 23, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1467769307 active?

Yes, as of the latest NPPES snapshot, NPI 1467769307 is active (record last updated 2024-07-23).

How do I verify Zachariah Hotz's NPI record?

Cross-check NPI 1467769307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Marilyn Brandon Case Manager/Care Coordinator · San Rafael, CA NPI 1467119594 County of Marin Supports Brokerage Agency · San Rafael, CA NPI 1851009195 Alejandro Barajas Case Manager/Care Coordinator · San Rafael, CA NPI 1033055843

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-23.