Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nien-Tzu Kuo, LMFT

Q: What is the NPI number for Nien-Tzu Kuo?

The National Provider Identifier (NPI) for Nien-Tzu Kuo is 1891203840, a Type 1 (individual) record in the CMS NPPES registry.

Marriage & Family Therapist in Milpitas, CA · enumerated 2018.

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

National Provider Identifier

1891203840

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Registry record

Entity type Individual (Type 1)

Name Nien-Tzu Kuo

Credential LMFT

Sex Female

Practice address 1525 Mccarthy Blvd Ste 1086, Milpitas, CA, 95035

Phone (408) 560-4129

Enumeration date Jan 11, 2018

Last updated in NPPES Nov 9, 2025

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 103988 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Nien-Tzu Kuo?

The National Provider Identifier (NPI) for Nien-Tzu Kuo is 1891203840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nien-Tzu Kuo practice?

The practice location on file with NPPES is in Milpitas, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-09.