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WILLIAM OSTERWEIS SELIG PSY.D.
NPI 1376994301
Psychologist - Clinical in Berkeley, CA

Active since June 30, 2016
1010 GRAYSON ST STE 3, BERKELEY, CA 94710(650) 503-8179 Get Directions Write a Review

NPPES record last updated: June 1, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 1, 2023, Jun 30, 2016 (2 updates tracked since 2016).

About William Osterweis Selig Psy.d. NPPES

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

WILLIAM OSTERWEIS SELIG PSY.D. (NPI 1376994301) is an individual clinical provider in Berkeley, California, licensed in California (PSY27420) and active in the NPI registry since June 2016.

NPPES Registry Identity

NPI1376994301
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameWILLIAM OSTERWEIS SELIGCredential: PSY.D.
Location Address1010 GRAYSON ST STE 3Berkeley, CA 94710-2611
Mailing Address1010 Grayson St Ste 3Berkeley, CA 94710-2611 · (650) 503-8179
Phone(650) 503-8179
Sole ProprietorNo
Enumeration DateJune 30, 2016
Last NPPES UpdateJune 1, 20232 updates tracked since enumeration
NPPES CertifiedJune 1, 2023
✔ NPI 1376994301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY27420
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
1010 GRAYSON ST STE 3, Berkeley, CA 94710
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Other Providers at the Same Location NPPES 5

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

LOUIZA LIVSHITS PSYD
Psychologist
1010 GRAYSON ST STE 3
BERKELEY, CA 94710
Alameda County (530) 661-3213
DR. ALEXANDRA NICOLE WEAVERLING PHD
Psychologist (Clinical)
1010 GRAYSON ST STE 3
BERKELEY, CA 94710
Alameda County (415) 475-9355
LESLEY CHERRY
Marriage & Family Therapist
1010 GRAYSON ST STE 3
BERKELEY, CA 94710
Alameda County (650) 241-8631
ALEXANDER WILLIAM MITCHELL LMFT
Marriage & Family Therapist
1010 GRAYSON ST STE 3
BERKELEY, CA 94710
Alameda County (650) 503-8179
DR. EMILY W SCHILLER PSY.D.
Psychologist (Clinical)
1010 GRAYSON ST STE 3
BERKELEY, CA 94710
Alameda County (510) 221-6910

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 William Selig's NPI number?

The NPI number for William Selig is 1376994301. It was assigned to this individual provider in the NPPES registry on June 30, 2016.

Where is William Selig located?

William Selig practices at 1010 Grayson St Ste 3, Berkeley, CA 94710. The listed phone number is (650) 503-8179.

What is William Selig's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for William Selig was last updated on June 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.