NPI Portal NPI Lookup & Verification

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

Ms. Leslye M Tinson, LMFT

Marriage & Family Therapist in San Jose, CA · enumerated 2009 · practices at San Jose State University Student Health Center.

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

National Provider Identifier

1235369679

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Registry record

Entity type Individual (Type 1)
Name Ms. Leslye M Tinson
Credential LMFT
Sex Female
Practice address San Jose, CA, 95192
Enumeration date Jul 20, 2009
Last updated in NPPES Aug 16, 2021

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

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License LMFT110060 (CA) Primary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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 1235369679 active?
Yes, as of the latest NPPES snapshot, NPI 1235369679 is active (record last updated 2021-08-16).
How do I verify Leslye Tinson's NPI record?
Cross-check NPI 1235369679 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 2021-08-16.