OBSTETRICS & GYNECOLOGY ASSOCIATES
NPI 1740434166
Specialist in Flower Mound, TX
About Obstetrics & Gynecology Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OBSTETRICS & GYNECOLOGY ASSOCIATES (NPI 1740434166) is a healthcare organization registered as a specialist in Flower Mound, Texas and active in the NPI registry since November 2008. The organization lists Leslie Auers, Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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)
Obstetrics & Gynecology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to Obstetrics & Gynecology Associates, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 10 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (11)
Flower Mound, TX 75028
Flower Mound, TX 75028
Flower Mound, TX 75028
Flower Mound, TX 75028
Flower Mound, TX 75028
Flower Mound, TX 75028
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 Lewisville Obstetrics & Gynecology Associates, PA's NPI number?
The NPI number for Lewisville Obstetrics & Gynecology Associates, PA is 1740434166. It was assigned to this organization in the NPPES registry on November 12, 2008. The provider is doing business as Obstetrics & Gynecology Associates.
Where is Lewisville Obstetrics & Gynecology Associates, PA located?
Lewisville Obstetrics & Gynecology Associates, PA is located at 4001 Long Prairie Rd Suite 150, Flower Mound, TX 75028. The listed phone number is (972) 420-1470.
What is Lewisville Obstetrics & Gynecology Associates, PA's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Lewisville Obstetrics & Gynecology Associates, PA enrolled in Medicare?
Yes. Lewisville Obstetrics & Gynecology Associates, PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lewisville Obstetrics & Gynecology Associates, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 2 Medicare specialties reassign their Medicare billing to Lewisville Obstetrics & Gynecology Associates, PA. 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 (10) and Certified Nurse Midwife (CNM) (1). Of these, 9 practice at this address and 10 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 Lewisville Obstetrics & Gynecology Associates, PA was last updated on January 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Obstetrics & Gynecology Associates · NPI 1740434166
Specialist organization in Flower Mound, Texas. Organization record, active in the CMS NPPES registry since November 12, 2008.
## Identity
- **NPI:** 1740434166 (Entity type: Organization)
- **Enumerated:** November 12, 2008
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Legal business name:** Lewisville Obstetrics & Gynecology Associates, Pa
- **Organization subpart:** Yes (part of Lewisville Obstetrics & Gynecology Associates, Pa)
- **Authorized official:** Leslie Auers, VICE PRESIDENT
## Practice location
- **Address:** 4001 LONG PRAIRIE RD, SUITE 150, Flower Mound, TX 75028-1565
- **Phone:** (972) 420-1470 · **Fax:** (972) 420-1465
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Obstetrics/Gynecology (10), Certified Nurse Midwife (CNM) (1); 9 practice at this address and 10 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 27, 2020
- **Other identifiers:** Medicaid 081987201 (TX); Other D08N (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1740434166) · Data from the CMS NPPES public registry.