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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Duenas, MFT

Marriage & Family Therapist in Modesto, CA · enumerated 2007.

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

National Provider Identifier

1528188331

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Registry record

Entity type Individual (Type 1)
Name Cynthia Duenas
Credential MFT
Sex Female
Practice address 2000 W Briggsmore Ave, Suite I, Modesto, CA, 95350
Fax (209) 526-0908
Enumeration date Mar 29, 2007
Last updated in NPPES Oct 7, 2015

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 32178 (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.

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Frequently asked questions

Is NPI 1528188331 active?
Yes, as of the latest NPPES snapshot, NPI 1528188331 is active (record last updated 2015-10-07).
How do I verify Cynthia Duenas's NPI record?
Cross-check NPI 1528188331 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 2015-10-07.