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

NPI Status: Active since August 18, 2016

Contact Information

128 VISION PARK BLVD
280
SHENANDOAH, TX
ZIP 77384
Phone: (281) 292-1400
Fax: (281) 292-1404

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  • Organization
  • Obstetrics & Gynecology
  • Gynecologic Oncology
  • CLIA Number: 45D2125455
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-06-2027

About NORTH HOUSTON GYNECOLOGIC ONCOLOGY SURGEONS PLLC

This page provides the complete NPI Profile along with additional information for North Houston Gynecologic Oncology Surgeons Pllc, a women's health care provider established in Shenandoah, Texas operating as a Obstetrics & Gynecology, focusing in gynecologic oncology . The healthcare provider is registered in the NPI registry with number 1669927752 assigned on August 2016. The practitioner's primary taxonomy code is 207VX0201X. The provider is registered as an organization and their NPI record was last updated December 2025. North Houston Gynecologic Oncology Surgeons Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Nefertiti Dupont Md (President)

NPI
1669927752
Provider Name
NORTH HOUSTON GYNECOLOGIC ONCOLOGY SURGEONS PLLC
Entity Type
Organization
Location Address
128 VISION PARK BLVD 280 SHENANDOAH, TX 77384
Location Phone
(281) 292-1400
Location Fax
(281) 292-1404
Mailing Address
128 VISION PARK BLVD STE 280 SHENANDOAH, TX 77384
Mailing Phone
(936) 207-4287
Mailing Fax
(281) 292-1404
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-18-2016
Last Update Date
12-30-2025
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Women's health care providers like North Houston Gynecologic Oncology Surgeons Pllc treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Obstetrics & Gynecology Gynecologic Oncology

Taxonomy Code
207VX0201X
Type
Allopathic & Osteopathic Physicians
License State
TX
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

(TX)
22086X0206XAllopathic & Osteopathic Physicians

Surgery
Surgical Oncology

(TX)

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

NEFERTITI DUPONT MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(936) 207-4287

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2125455
Facility Type
Physician Office
Certificate Effective Date
February 07, 2025
Certificate Expiration Date
February 06, 2027
Laboratory Director
NEFERTITI C. DUPONT
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to North Houston Gynecologic Oncology Surgeons Pllc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1669927752, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 6 → 12 → 3 9 → 18 → 9 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 6 + 1 + 2 + 9 + 1 + 8 + 2 + 1 + 4 + 7 + 1 + 0 + 24 = 68

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1669927752.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
128 VISION PARK BLVD, SUITE 145
SHENANDOAH, TX 77384
Internal Medicine (Cardiovascular Disease)
128 VISION PARK BLVD, SUITE 145
SHENANDOAH, TX 77384
Counselor (Mental Health)
128 VISION PARK BLVD
SHENANDOAH, TX 77384
Otolaryngology (Facial Plastic Surgery)
128 VISION PARK BLVD, SUITE 150
SHENANDOAH, TX 77384

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669927752, enumerated as an "organization" on August 18, 2016.

The provider is located at 128 VISION PARK BLVD 280 SHENANDOAH, TX 77384 and the phone number is (281) 292-1400.

Obstetrics & Gynecology with taxonomy code 207VX0201X and a focus in Gynecologic Oncology.