OB GYN ASSOCIATES OF THE CENTRAL COAST
NPI 1215980925
Obstetrics & Gynecology in Salinas, CA

Q: What is Ob Gyn Associates Of The Central Coast's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since May 17, 2006

335 KATHERINE AVE., SALINAS, CA 93901(831) 800-1913(831) 789-1716 Get Directions Write a Review

NPPES record last updated: April 7, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 7, 2021, Apr 10, 2017 (2 updates tracked since 2017).

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About Ob Gyn Associates Of The Central Coast NPPES

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

OB GYN ASSOCIATES OF THE CENTRAL COAST (NPI 1215980925) is a healthcare organization registered as an obstetrics & gynecology in Salinas, California and active in the NPI registry since May 2006. The organization lists William Khieu, Md/president, as its authorized official.

NPPES Registry Identity

NPI1215980925

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameOB GYN ASSOCIATES OF THE CENTRAL COAST

Location Address335 KATHERINE AVE.Salinas, CA 93901

Mailing AddressPo Box 10627Salinas, CA 93912-7627 · (831) 800-1913 · Fax (831) 789-1716

Phone(831) 800-1913

Fax(831) 789-1716

Organization SubpartNo

Authorized OfficialWilliam KhieuMd/president · (831) 422-7275

Enumeration DateMay 17, 2006

Last NPPES UpdateApril 7, 20212 updates tracked since enumeration

NPPES CertifiedApril 7, 2021

✔ NPI 1215980925 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

335 KATHERINE AVE., Salinas, CA 93901

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ob Gyn Associates Of The Central Coast is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 9 clinicians reassign Medicare billing to Ob Gyn Associates Of The Central Coast, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Angela Clark, N.P.

Nurse Practitioner

NPI 1578885968

335 KATHERINE AVE
Salinas, CA 93901

(831) 771-0903

✔ PECOSSame address

William Khieu, MD

Obstetrics/Gynecology

NPI 1942203526

335 KATHERINE AVE
Salinas, CA 93901

(831) 751-6222

✔ PECOS✔ Accepts MedicareSame address

Karen Ludlow, MD

Obstetrics/Gynecology

NPI 1063494920

335 KATHERINE AVE. SUITE 1
Salinas, CA 93901

(831) 751-6222

✔ PECOS✔ Accepts MedicareSame address

Melissa Larsen, MD

Obstetrics/Gynecology

NPI 1831192418

250 SAN JOSE ST
Salinas, CA 93901

(831) 758-8223

✔ PECOS0.2 mi

Katherine Noel, M.D.

Obstetrics/Gynecology

NPI 1164788782

250 SAN JOSE ST
Salinas, CA 93901

(831) 758-8223

✔ PECOS✔ Accepts Medicare0.2 mi

Shelley Goodwein, MD

Obstetrics/Gynecology

NPI 1285642264

1756 N MAIN ST
Salinas, CA 93906

(831) 443-8200

✔ PECOS3.7 mi

Michael Klassen, MD

Orthopedic Surgery

NPI 1932234952

10 HARRIS CT BLDG A SUITE A1
Monterey, CA 93940

(831) 643-9788

✔ PECOS11 mi

Margaret Cooper Vaughn, M.D.

Obstetrics/Gynecology

NPI 1982607990

815 POLLARD RD
Los Gatos, CA 95032

(800) 967-2289

✔ PECOS✔ Accepts Medicare45 mi

James Mccarrick, M.D.

Obstetrics/Gynecology

NPI 1548358880

805 VETERANS BLVD.
Redwood City, CA 94063

(650) 853-6600

✔ PECOS66 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ob Gyn Associates Of The Central Coast's NPI number?

The NPI number for Ob Gyn Associates Of The Central Coast is 1215980925. It was assigned to this organization in the NPPES registry on May 17, 2006.

Where is Ob Gyn Associates Of The Central Coast located?

Ob Gyn Associates Of The Central Coast is located at 335 Katherine Ave., Salinas, CA 93901. The listed phone number is (831) 800-1913.

What is Ob Gyn Associates Of The Central Coast's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Ob Gyn Associates Of The Central Coast enrolled in Medicare?

Yes. Ob Gyn Associates Of The Central Coast is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ob Gyn Associates Of The Central Coast?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 3 Medicare specialties reassign their Medicare billing to Ob Gyn Associates Of The Central Coast. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Obstetrics/Gynecology (7), Nurse Practitioner (1) and Orthopedic Surgery (1). Of these, 3 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ob Gyn Associates Of The Central Coast was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.