LAS COLINAS OBSTETRICS GYNECOLOGY INFERTILITY ASSOCIATION PA
NPI 1275550360
Obstetrics & Gynecology in Irving, TX

Q: What is Las Colinas Obstetrics Gynecology & Infertility Association P A's specialty?

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

Active since July 16, 2006

3501 N. MACARTHUR BLVD., STE. 350, IRVING, TX 75062(972) 257-5300(972) 257-5320 Get Directions Write a Review

NPPES record last updated: November 20, 2008. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Las Colinas Obstetrics Gynecology Infertility Association Pa NPPES

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

LAS COLINAS OBSTETRICS GYNECOLOGY INFERTILITY ASSOCIATION PA (NPI 1275550360) is a healthcare organization registered as an obstetrics & gynecology in Irving, Texas and active in the NPI registry since July 2006. The organization lists John J Zavaleta, President/ceo, as its authorized official.

NPPES Registry Identity

NPI1275550360

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameLAS COLINAS OBSTETRICS GYNECOLOGY & INFERTILITY ASSOCIATION P A

Location Address3501 N. MACARTHUR BLVD., STE. 350Irving, TX 75062-3600

Mailing Address3501 N. Macarthur Blvd., Ste. 350Irving, TX 75062-3600 · (972) 257-5300 · Fax (972) 257-5322

Phone(972) 257-5300

Fax(972) 257-5320

Organization SubpartNo

Authorized OfficialJohn J ZavaletaPresident/ceo · (972) 257-5300

Enumeration DateJuly 16, 2006

Last NPPES UpdateNovember 20, 2008

✔ NPI 1275550360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in TX · G0320✔ Licensed in TX · J3676

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.

3501 N. MACARTHUR BLVD., Irving, TX 75062

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Other Names 1

Doing Business AsLas Colinas Obstetrics Gynecology Infertility Association Pa

Other Identifiers 3

Medicaid114823103TX

Medicare PIN00Z869TX

Medicare UPINB27801

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 MULTIPLE 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)

Las Colinas Obstetrics Gynecology Infertility Association Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Las Colinas Obstetrics Gynecology Infertility Association PA, 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 (2)

John Zavaleta, M.D.

Obstetrics/Gynecology

NPI 1023038155

3501 N MACARTHUR BLVD STE 350
Irving, TX 75062

(972) 257-5300

✔ PECOS✔ Accepts MedicareSame address

Cynthia Mace-Motta, D.O

Obstetrics/Gynecology

NPI 1366448102

1600 W COLLEGE ST STE 260
Grapevine, TX 76051

(972) 247-8757

✔ PECOS✔ Accepts Medicare9.1 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 Las Colinas Obstetrics Gynecology & Infertility Association P A's NPI number?

The NPI number for Las Colinas Obstetrics Gynecology & Infertility Association P A is 1275550360. It was assigned to this organization in the NPPES registry on July 16, 2006. The provider is doing business as Las Colinas Obstetrics Gynecology Infertility Association PA.

Where is Las Colinas Obstetrics Gynecology & Infertility Association P A located?

Las Colinas Obstetrics Gynecology & Infertility Association P A is located at 3501 N. Macarthur Blvd. Ste. 350, Irving, TX 75062. The listed phone number is (972) 257-5300.

What is Las Colinas Obstetrics Gynecology & Infertility Association P A's specialty?

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

Is Las Colinas Obstetrics Gynecology & Infertility Association P A enrolled in Medicare?

Yes. Las Colinas Obstetrics Gynecology & Infertility Association P A is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Las Colinas Obstetrics Gynecology & Infertility Association P A?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Obstetrics/Gynecology, reassign their Medicare billing to Las Colinas Obstetrics Gynecology & Infertility Association P A. 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.

When was this NPI record last updated?

The NPPES record for Las Colinas Obstetrics Gynecology & Infertility Association P A was last updated on November 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.