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SAMANTHA LYNN DUNCAN AMFT, APCC
NPI 1922996487
Counselor - Mental Health in Port Costa, CA

Active since June 25, 2025
3 CANYON LAKE DR, PORT COSTA, CA 94569(925) 331-8988 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 4, 2025, Jun 25, 2025 (2 updates tracked since 2025).

About Samantha Lynn Duncan Amft, Apcc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAMANTHA LYNN DUNCAN AMFT, APCC (NPI 1922996487) is an individual mental health provider in Port Costa, California, licensed in California (149581) and active in the NPI registry since June 2025.

NPPES Registry Identity

NPI1922996487
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSAMANTHA LYNN DUNCANCredential: AMFT, APCC
Location Address3 CANYON LAKE DRPort Costa, CA 94569-9800
Mailing Address3 Canyon Lake DrPort Costa, CA 94569-9800 · (925) 331-8988
Phone(925) 331-8988
Sole ProprietorYes
Enumeration DateJune 25, 2025
Last NPPES UpdateSeptember 4, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 4, 2025
✔ NPI 1922996487 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 149581
3 CANYON LAKE DR, Port Costa, CA 94569
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Samantha Duncan's NPI number?

The NPI number for Samantha Duncan is 1922996487. It was assigned to this individual provider in the NPPES registry on June 25, 2025.

Where is Samantha Duncan located?

Samantha Duncan practices at 3 Canyon Lake Dr, Port Costa, CA 94569. The listed phone number is (925) 331-8988.

What is Samantha Duncan's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Samantha Duncan was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.