Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ob Gyn Associates of the Central Coast

Obstetrics & Gynecology Physician in Salinas, CA · enumerated 2006 · authorized official William Khieu, MD/President.

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

National Provider Identifier

1215980925

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Registry record

Entity type Organization (Type 2)

Legal business name Ob Gyn Associates of the Central Coast

Practice address 335 Katherine Ave., Salinas, CA, 93901

Phone (831) 800-1913

Fax (831) 789-1716

Enumeration date May 17, 2006

Last updated in NPPES Apr 7, 2021

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name William Khieu

Title MD/President

Phone (831) 422-7275

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Ob Gyn Associates of the Central Coast?

Ob Gyn Associates of the Central Coast is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-07.