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

Ms. Sandra Jean Hirschfield, MA, MFT

Marriage & Family Therapist in San Anselmo, CA · enumerated 2006.

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

National Provider Identifier

1093895112

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Registry record

Entity type Individual (Type 1)

Name Ms. Sandra Jean Hirschfield

Credential MA, MFT

Sex Female

Practice address San Anselmo, CA, 94960

Phone (415) 599-6761

Fax (415) 454-4330

Enumeration date Oct 16, 2006

Last updated in NPPES Aug 19, 2021

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC38224 (CA) 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

How do I verify Sandra Hirschfield's NPI record?

Cross-check NPI 1093895112 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1093895112 active?

Yes, as of the latest NPPES snapshot, NPI 1093895112 is active (record last updated 2021-08-19).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-19.