What is Ian Shaw-Zak's NPI number?

Ian Shaw-Zak's National Provider Identifier (NPI) is 1487206520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ian Shaw-Zak's specialty?

Ian Shaw-Zak is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Ian Shaw-Zak located?

Ian Shaw-Zak's practice location on file with NPPES is 2015 Virginia St, Berkeley, CA 94709-2229.

What is Ian Shaw-Zak's phone number?

The practice phone number listed in the NPPES registry for Ian Shaw-Zak is (415) 456-1050.

Is Ian Shaw-Zak's NPI active?

Yes — Ian Shaw-Zak's NPI (1487206520) is active in the NPPES registry as of the last update on 2021-03-16.

IndividualActive

Ian Shaw-Zak

NPI 1487206520 · Marriage & Family Therapist · Berkeley, CA

Ian Shaw-Zak is a Marriage & Family Therapist provider in Berkeley, CA (NPI 1487206520).

Provider details

NPI number: 1487206520
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 124589 (CA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(59/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

2015 Virginia St

Berkeley, CA 94709-2229

Phone: (415) 456-1050

Street-level locationGet directions

More CA providers

Mailing address

1480 Lincoln Ave Ste 8

San Rafael, CA 94901-2085

Enumerated: 2019-07-09
Last updated: 2021-03-16
Certified: 2021-03-16

Frequently asked questions

What is Ian Shaw-Zak's NPI number?: Ian Shaw-Zak's National Provider Identifier (NPI) is 1487206520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ian Shaw-Zak's specialty?: Ian Shaw-Zak is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Ian Shaw-Zak located?: Ian Shaw-Zak's practice location on file with NPPES is 2015 Virginia St, Berkeley, CA 94709-2229.
What is Ian Shaw-Zak's phone number?: The practice phone number listed in the NPPES registry for Ian Shaw-Zak is (415) 456-1050.
Is Ian Shaw-Zak's NPI active?: Yes — Ian Shaw-Zak's NPI (1487206520) is active in the NPPES registry as of the last update on 2021-03-16.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.