DR. DANIEL JAY SONKIN PH.D.
NPI 1780618017
Marriage & Family Therapist in Sausalito, CA

Active since July 11, 2006Opted out of Medicare · through Jan 1, 2028
1505 BRIDGEWAY, SUITE 105, SAUSALITO, CA 94965(415) 332-6703(415) 869-5300 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Daniel Jay Sonkin Ph.d. NPPES

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

DR. DANIEL JAY SONKIN PH.D. (NPI 1780618017) is an individual marriage & family therapist in Sausalito, California, licensed in California (MFC16644) and active in the NPI registry since July 2006. He has opted out of Medicare through January 1, 2028.

NPPES Registry Identity

NPI1780618017
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameDR. DANIEL JAY SONKINCredential: PH.D.
Location Address1505 BRIDGEWAY, SUITE 105Sausalito, CA 94965-1966
Mailing Address1505 Bridgeway, Suite 105Sausalito, CA 94965-1966 · (415) 332-6703 · Fax (415) 869-5300
Fax(415) 869-5300
Sole ProprietorYes
Enumeration DateJuly 11, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1780618017 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 · MFC16644
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.

1505 BRIDGEWAY, Sausalito, CA 94965

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Dr. Daniel Jay Sonkin Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2024 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2024
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Mental Health)
1505 BRIDGEWAY, SUITE 112
SAUSALITO, CA 94965

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 Daniel Sonkin's NPI number?

The NPI number for Daniel Sonkin is 1780618017. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Daniel Sonkin located?

Daniel Sonkin practices at 1505 Bridgeway Suite 105, Sausalito, CA 94965. The listed phone number is (415) 332-6703.

What is Daniel Sonkin's specialty?

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

Is Daniel Sonkin enrolled in Medicare?

No. Daniel Sonkin has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Daniel Sonkin was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.