Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JAMES PATRICK DARCY
NPI 1649177049
Marriage & Family Therapist in Petaluma, CA

Q: What is James Darcy's NPI number?

The NPI number for James Darcy is 1649177049. It was assigned to this individual provider in the NPPES registry on October 20, 2026.

Q: What is James Darcy's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Q: When was this NPI record last updated?

The NPPES record for James Darcy was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.

Active since October 20, 2026

821 ELM DR, PETALUMA, CA 94952(707) 322-0046 Get Directions Write a Review

NPPES record added: October 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About James Patrick Darcy NPPES

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

JAMES PATRICK DARCY (NPI 1649177049) is an individual marriage & family therapist in Petaluma, California, licensed in California (159133) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1649177049

Entity TypeIndividualMale

Primary Taxonomy106H00000X

Provider Legal NameJAMES PATRICK DARCY

Location Address821 ELM DRPetaluma, CA 94952-1812

Mailing Address821 Elm DrPetaluma, CA 94952-1812 · (707) 322-0046

Phone(707) 322-0046

Sole ProprietorNo

Enumeration DateOctober 20, 2026

NPPES CertifiedOctober 20, 2026

✔ NPI 1649177049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · 159133

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

821 ELM DR, Petaluma, CA 94952

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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 James Darcy's NPI number?

The NPI number for James Darcy is 1649177049. It was assigned to this individual provider in the NPPES registry on October 20, 2026.

Where is James Darcy located?

James Darcy practices at 821 Elm Dr, Petaluma, CA 94952. The listed phone number is (707) 322-0046.

What is James Darcy's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for James Darcy was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.