NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Christina Marie Balistreri, MFT

Marriage & Family Therapist in San Francisco, CA · enumerated 2015.

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

National Provider Identifier

1093181331

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Registry record

Entity type Individual (Type 1)
Name Ms. Christina Marie Balistreri
Credential MFT
Sex Female
Practice address 4216 18th St, San Francisco, CA, 94114
Phone (415) 746-9990
Enumeration date Aug 20, 2015
Last updated in NPPES Aug 31, 2016

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 95102 (CA) Primary

Other identifiers

Identifier Type State Issuer
#IMF75898 Other CA MFTI

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.

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Frequently asked questions

Is NPI 1093181331 active?
Yes, as of the latest NPPES snapshot, NPI 1093181331 is active (record last updated 2016-08-31).
How do I verify Christina Balistreri's NPI record?
Cross-check NPI 1093181331 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-31.