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Baychildren'S Physicians

Obstetrics & Gynecology Physician in Walnut Creek, CA · enumerated 2018 · authorized official Julie Hallgren, Assoc Director Revenue Cycle.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1497257950

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Registry record

Entity type Organization (Type 2)
Legal business name Baychildren'S Physicians
Other name <Unavail>
Parent organization Baychildren'S Physicians
Practice address 2970 Camino Diablo Ste 200, Walnut Creek, CA, 94597
Phone (925) 979-9360
Enumeration date Mar 1, 2018
Last updated in NPPES Mar 1, 2018

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Julie Hallgren
Title Assoc Director Revenue Cycle
Phone (415) 476-4404

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where is Baychildren'S Physicians located?
The practice location on file with NPPES is in Walnut Creek, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-03-01. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.