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VALENCIA CENTER FOR WOMEN'S HEALTH
NPI 1902001407
Obstetrics & Gynecology - Gynecology in Valencia, CA

Active since June 15, 2007CLIA 05D2122028 · Waiver
23823 VALENCIA BLVD, 140, VALENCIA, CA 91355(661) 290-3337(661) 253-7356 Get Directions Write a Review

NPPES record last updated: April 8, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Valencia Center For Women's Health NPPES

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

VALENCIA CENTER FOR WOMEN'S HEALTH (NPI 1902001407) is a healthcare organization registered as a gynecology in Valencia, California and active in the NPI registry since June 2007. The organization holds a CLIA Waiver certificate valid through November 16, 2026 and lists Navid Navizadeh, Owner, as its authorized official.

NPPES Registry Identity

NPI1902001407
Entity TypeOrganization
Primary Taxonomy207VG0400X
Legal Business NameNAVID NAVIZADEH MD INC
Location Address23823 VALENCIA BLVD, 140Valencia, CA 91355-9513
Mailing Address23823 Valencia Blvd, 140Valencia, CA 91355-9513 · (661) 290-3337 · Fax (661) 253-7356
Phone(661) 290-3337
Fax(661) 253-7356
Organization SubpartNo
Authorized OfficialNavid NavizadehOwner · (661) 290-3337
Enumeration DateJune 15, 2007
Last NPPES UpdateApril 8, 2016
✔ NPI 1902001407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207VG0400X
License✔ Licensed in CA · A078087
Definition
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee
23823 VALENCIA BLVD, Valencia, CA 91355
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Other Names 1

Doing Business AsValencia Center For Women's Health

Other Identifiers 1

Medicare PINW18044CA

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)

Valencia Center For Women's Health is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

4

Medicare enrollment records show 4 clinicians reassign Medicare billing to Valencia Center For Women's Health, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (4)

Miin Hsiung Tzeng, MD
Obstetrics/Gynecology
NPI 1134211394
23823 VALENCIA BLVD STE 140
Valencia, CA 91355
(661) 290-3337
✔ PECOSSame address
Navid Navizadeh, MD INC
Obstetrics/Gynecology
NPI 1588654693
25751 MCBEAN PKWY 220
Valencia, CA 91355
(661) 290-3337
✔ PECOS✔ Accepts Medicare1.0 mi
Michelle Uaje, M.D.
Obstetrics/Gynecology
NPI 1659427649
15107 VANOWEN ST
Van Nuys, CA 91405
(818) 782-6600
✔ PECOS✔ Accepts Medicare16 mi
Chenita Landry, M.D.
Obstetrics/Gynecology
NPI 1093938417
3828 SCHAUFELE AVE., SUITE 200
Long Beach, CA 90808
(657) 241-8990
✔ PECOS47 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2122028

Valencia Center For Women's Health, Inc. · Valencia, CA
Active · expires Nov 16, 2026
CLIA Number05D2122028
Laboratory TypePhysician Office
Certificate Effective DateNovember 17, 2024
Certificate Expiration DateNovember 16, 2026
Laboratory DirectorNavid Navizaden
Laboratory Phone(661) 290-3337
Laboratory LocationValencia Center For Women's Health, Inc.23823 Valencia Blvd Ste 140, Valencia, CA 91355
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Navid Navizadeh MD Inc's NPI number?

The NPI number for Navid Navizadeh MD Inc is 1902001407. It was assigned to this organization in the NPPES registry on June 15, 2007. The provider is doing business as Valencia Center For Women's Health.

Where is Navid Navizadeh MD Inc located?

Navid Navizadeh MD Inc is located at 23823 Valencia Blvd 140, Valencia, CA 91355. The listed phone number is (661) 290-3337.

What is Navid Navizadeh MD Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.

Is Navid Navizadeh MD Inc enrolled in Medicare?

Yes. Navid Navizadeh MD Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Navid Navizadeh MD Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Navid Navizadeh MD Inc. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Navid Navizadeh MD Inc hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2122028) is associated with this NPI, valid through November 16, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Navid Navizadeh MD Inc was last updated on April 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.