Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Las Colinas Obstetrics Gynecology & Infertility Association P A

Obstetrics & Gynecology Physician in Irving, TX · enumerated 2006 · authorized official John Zavaleta, President/Ceo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275550360

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Las Colinas Obstetrics Gynecology & Infertility Association P A

Other name <Unavail>

Practice address 3501 N. Macarthur Blvd., Ste. 350, Irving, TX, 75062

Phone (972) 257-5300

Fax (972) 257-5320

Enumeration date Jul 16, 2006

Last updated in NPPES Nov 20, 2008

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License G0320 (TX) Primary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License J3676 (TX) Secondary

Authorized official

Name John Zavaleta

Title President/Ceo

Phone (972) 257-5300

Other identifiers

Identifier	Type	State	Issuer
114823103	Medicaid	TX	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Las Colinas Obstetrics Gynecology & Infertility Association P A?

The NPI for Las Colinas Obstetrics Gynecology & Infertility Association P A is 1275550360, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Las Colinas Obstetrics Gynecology & Infertility Association P A?

NPPES lists John Zavaleta (President/Ceo) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-20.