NORTH HOUSTON GYNECOLOGIC ONCOLOGY SURGEONS PLLC
NPI 1669927752
Obstetrics & Gynecology - Gynecologic Oncology in Shenandoah, TX

Q: What is North Houston Gynecologic Oncology Surgeons PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Active since August 18, 2016CLIA 45D2125455 · Waiver

128 VISION PARK BLVD, 280, SHENANDOAH, TX 77384(281) 292-1400(281) 292-1404 Get Directions Write a Review

NPPES record last updated: December 30, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 30, 2025, Aug 18, 2016 (2 updates tracked since 2016).

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About North Houston Gynecologic Oncology Surgeons Pllc NPPES

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

NORTH HOUSTON GYNECOLOGIC ONCOLOGY SURGEONS PLLC (NPI 1669927752) is a healthcare organization registered as a gynecologic oncology in Shenandoah, Texas and active in the NPI registry since August 2016. The organization holds a CLIA Waiver certificate valid through February 6, 2027 and lists Nefertiti Dupont, President, as its authorized official.

NPPES Registry Identity

NPI1669927752

Entity TypeOrganization

Primary Taxonomy207VX0201X

Legal Business NameNORTH HOUSTON GYNECOLOGIC ONCOLOGY SURGEONS PLLC

Location Address128 VISION PARK BLVD, 280Shenandoah, TX 77384-3017

Mailing Address128 Vision Park Blvd Ste 280Shenandoah, TX 77384-3021 · (936) 207-4287 · Fax (936) 447-9269

Phone(281) 292-1400

Fax(281) 292-1404

Organization SubpartNo

Authorized OfficialNefertiti DupontPresident · (936) 207-4287

Enumeration DateAugust 18, 2016

Last NPPES UpdateDecember 30, 20252 updates tracked since enumeration

NPPES CertifiedDecember 30, 2025

✔ NPI 1669927752 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207VX0201X

Definition

An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X

Also ListedSurgery · Surgical OncologyTaxonomy 2086X0206X

128 VISION PARK BLVD, Shenandoah, TX 77384

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

North Houston Gynecologic Oncology Surgeons Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to North Houston Gynecologic Oncology Surgeons PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Nefertiti Dupont, MD

Gynecological Oncology

NPI 1326105511

1836 SOUTH AVE
La Crosse, WI 54601

(608) 782-7300

✔ PECOS✔ Accepts Medicare972 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2125455

North Houston Gynecologic Oncology Surgeons PLLC · Shenandoah, TX

Active · expires Feb 6, 2027

CLIA Number45D2125455

Laboratory TypePhysician Office

Certificate Effective DateFebruary 7, 2025

Certificate Expiration DateFebruary 6, 2027

Laboratory DirectorNefertiti C. Dupont

Laboratory Phone(281) 292-1400

Laboratory LocationNorth Houston Gynecologic Oncology Surgeons PLLC128 Vision Park Blvd Suite 280, Shenandoah, TX 77384

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

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 North Houston Gynecologic Oncology Surgeons PLLC's NPI number?

The NPI number for North Houston Gynecologic Oncology Surgeons PLLC is 1669927752. It was assigned to this organization in the NPPES registry on August 18, 2016.

Where is North Houston Gynecologic Oncology Surgeons PLLC located?

North Houston Gynecologic Oncology Surgeons PLLC is located at 128 Vision Park Blvd 280, Shenandoah, TX 77384. The listed phone number is (281) 292-1400.

What is North Houston Gynecologic Oncology Surgeons PLLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

Is North Houston Gynecologic Oncology Surgeons PLLC enrolled in Medicare?

Yes. North Houston Gynecologic Oncology Surgeons PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through North Houston Gynecologic Oncology Surgeons PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gynecological Oncology) reassigns their Medicare billing to North Houston Gynecologic Oncology Surgeons PLLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does North Houston Gynecologic Oncology Surgeons PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2125455) is associated with this NPI, valid through February 6, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for North Houston Gynecologic Oncology Surgeons PLLC was last updated on December 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.