LOS ALAMITOS WOMENS HEALTH
NPI 1427479203
Obstetrics & Gynecology - Gynecology in Los Alamitos, CA
About Los Alamitos Womens Health NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOS ALAMITOS WOMENS HEALTH (NPI 1427479203) is a healthcare organization registered as a gynecology in Los Alamitos, California and active in the NPI registry since December 2013. The organization lists Jeff Koury, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Los Alamitos Womens Health is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
484Medicare enrollment records show 484 clinicians reassign Medicare billing to Los Alamitos Womens Health, which bills Medicare for the services they deliver. Of these, 21 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 43
Nearest to this location (20)
See all 484Long Beach, CA 90808
Long Beach, CA 90808
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 First Choice Physician Partners's NPI number?
The NPI number for First Choice Physician Partners is 1427479203. It was assigned to this organization in the NPPES registry on December 23, 2013. The provider is doing business as Los Alamitos Womens Health.
Where is First Choice Physician Partners located?
First Choice Physician Partners is located at 5152 Katella Ave #106, Los Alamitos, CA 90720. The listed phone number is (562) 431-5000.
What is First Choice Physician Partners's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecology, with taxonomy code 207VG0400X.
Is First Choice Physician Partners enrolled in Medicare?
Yes. First Choice Physician Partners is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through First Choice Physician Partners?
According to the CMS Revalidation Reassignment List (October 2026 release), 484 clinicians in 43 Medicare specialties reassign their Medicare billing to First Choice Physician Partners. 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 Anesthesiology (95), Diagnostic Radiology (47) and Internal Medicine (43). Of these, 21 practice 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 First Choice Physician Partners was last updated on June 6, 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.
# Los Alamitos Womens Health · NPI 1427479203
Gynecology organization in Los Alamitos, California. Organization record, active in the CMS NPPES registry since December 23, 2013.
## Identity
- **NPI:** 1427479203 (Entity type: Organization)
- **Enumerated:** December 23, 2013
- **Primary specialty:** Obstetrics & Gynecology - Gynecology · taxonomy 207VG0400X
- **Legal business name:** First Choice Physician Partners
- **Organization subpart:** Yes (part of First Choice Physician Partners)
- **Authorized official:** Jeff Koury, CEO
## Practice location
- **Address:** 5152 KATELLA AVE, #106, Los Alamitos, CA 90720-2817
- **Phone:** (562) 431-5000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 484 clinicians in 43 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Anesthesiology (95), Diagnostic Radiology (47), Internal Medicine (43); 21 practice within 10 miles; [full list](https://npiprofile.com/npi/1427479203/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 6, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1427479203) · Data from the CMS NPPES public registry.