Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gynecologic Oncology of Houston

Preferred Provider Organization in Houston, TX · enumerated 2009 · authorized official Olivia Perez, Insurance Collections.

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

National Provider Identifier

1205076908

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Registry record

Entity type Organization (Type 2)

Legal business name Gynecologic Oncology of Houston

Practice address 2223 Dorrington St, Houston, TX, 77030

Phone (713) 665-0404

Fax (713) 665-4007

Enumeration date Feb 20, 2009

Last updated in NPPES Feb 20, 2009

Taxonomy & classification

305R00000X Preferred Provider Organization Managed Care Organizations · License PA05608 (TX) Primary

Authorized official

Name Olivia Perez

Title Insurance Collections

Phone (713) 665-0404

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

Where is Gynecologic Oncology of Houston located?

The practice location on file with NPPES is in Houston, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-02-20. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-20.