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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

IAN MICHAEL SHAW-ZAK LMFT
NPI 1487206520
Marriage & Family Therapist in Berkeley, CA

Active since July 09, 2019
2015 VIRGINIA ST, BERKELEY, CA 94709(415) 456-1050 Get Directions Write a Review

NPPES record last updated: October 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 6, 2026, Mar 16, 2021, Jul 9, 2019 (3 updates tracked since 2019).

About Ian Michael Shaw-zak Lmft NPPES

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

IAN MICHAEL SHAW-ZAK LMFT (NPI 1487206520) is an individual marriage & family therapist in Berkeley, California, licensed in California (165400) and active in the NPI registry since July 2019. He maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1487206520
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameIAN MICHAEL SHAW-ZAKCredential: LMFT
Location Address2015 VIRGINIA STBerkeley, CA 94709-2229
Mailing Address1480 Lincoln Ave Ste 8San Rafael, CA 94901-2085
Phone(415) 456-1050
Sole ProprietorYes
Enumeration DateJuly 9, 2019
Last NPPES UpdateOctober 6, 20263 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1487206520 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 · 165400
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.
2015 VIRGINIA ST, Berkeley, CA 94709
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Secondary Practice Location 1

Location 1230 Grand Ave Ste 303Oakland, CA 94610-4559 · Phone (415) 754-8331

Other Providers at the Same Location NPPES 3

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

CHILD THERAPY INSTITUTE OF MARIN
Community/Behavioral Health
2015 VIRGINIA ST
BERKELEY, CA 94709
Alameda County (415) 456-7724
HEATHER SINGH
Marriage & Family Therapist
2015 VIRGINIA ST
BERKELEY, CA 94709
Alameda County (510) 644-6255
ANGELICA TO
Speech-Language Pathologist
2015 VIRGINIA ST
BERKELEY, CA 94709
Alameda County (619) 719-1748

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 Ian Shaw-zak's NPI number?

The NPI number for Ian Shaw-zak is 1487206520. It was assigned to this individual provider in the NPPES registry on July 9, 2019.

Where is Ian Shaw-zak located?

Ian Shaw-zak practices at 2015 Virginia St, Berkeley, CA 94709. The listed phone number is (415) 456-1050.

What is Ian Shaw-zak'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 Ian Shaw-zak was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.