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

Thuydy N Nguyen, MS, LMFT

Marriage & Family Therapist in Orange Park, FL · enumerated 2017.

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

National Provider Identifier

1336678226

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Registry record

Entity type Individual (Type 1)

Name Thuydy N Nguyen

Credential MS, LMFT

Sex Female

Practice address Orange Park, FL, 32073

Phone (904) 592-7298

Enumeration date Jun 5, 2017

Last updated in NPPES Sep 30, 2024

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 205626 (TX) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 100.0134184 (VT) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MI0000007 (DE) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MT4364 (FL) 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

How do I verify Thuydy Nguyen's NPI record?

Cross-check NPI 1336678226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336678226 active?

Yes, as of the latest NPPES snapshot, NPI 1336678226 is active (record last updated 2024-09-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.