WOMEN'S HEALTH CARE CENTER OF HOUSTON
NPI 1730210501
Obstetrics & Gynecology in Houston, TX

NPI Status: Active since March 07, 2007

Contact Information

929 GESSNER RD.
SUITE 2225
HOUSTON, TX
ZIP 77024
Phone: (713) 365-2900
Fax: (713) 984-6525

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  • Organization
  • Obstetrics & Gynecology
  • CLIA Number: 45D0490625
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-31-2026

About WOMEN'S HEALTH CARE CENTER OF HOUSTON

This page provides the complete NPI Profile along with additional information for Women's Health Care Center Of Houston, a women's health care provider established in Houston, Texas operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1730210501 assigned on March 2007. The practitioner's primary taxonomy code is 207V00000X with license number D2460 (TX). The provider is registered as an organization and their NPI record was last updated 4 years ago. Women's Health Care Center Of Houston operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Women's Health Care Center Of Houston. The authorized official of this NPI record is Byron B Holt Md (Owner/president)

NPI
1730210501
Provider Legal Name
BYRON B. HOLT, MD, PA,
Other Organization Name
WOMEN'S HEALTH CARE CENTER OF HOUSTON
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
929 GESSNER RD. SUITE 2225 HOUSTON, TX 77024
Location Phone
(713) 365-2900
Location Fax
(713) 984-6525
Mailing Address
929 GESSNER RD. SUITE 2225 HOUSTON, TX 77024
Mailing Phone
(713) 365-2900
Mailing Fax
(713) 984-6525
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-07-2007
Last Update Date
04-20-2022
Code Navigator

Women's health care providers like Women's Health Care Center Of Houston 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

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
D2460
License State
TX
Taxonomy Description
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.

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)
1207VG0400XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology
Gynecology

D2460 (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

BYRON B HOLT MD

Authorized Official Title
OWNER/PRESIDENT
Authorized Official Phone
(713) 365-2935

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
45D0490625
Facility Type
Physician Office
Certificate Effective Date
September 01, 2024
Certificate Expiration Date
August 31, 2026
Laboratory Director
TODD HOLT
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Women's Health Care Center Of Houston in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1730210501, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).

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
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 3 → 6 2 → 4 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 4 + 1 + 0 + 5 + 0 + 24 = 49

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

The next multiple of ten after 49 is 50. The difference is the calculated check digit.

50 - 49 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1730210501.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Nurse Practitioner (Obstetrics & Gynecology)
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Nurse Practitioner (Obstetrics & Gynecology)
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Nurse Practitioner (Obstetrics & Gynecology)
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Nurse Practitioner (Women's Health)
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Obstetrics & Gynecology
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Obstetrics & Gynecology
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Obstetrics & Gynecology
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024
Obstetrics & Gynecology
929 GESSNER RD., SUITE 2225
HOUSTON, TX 77024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730210501, enumerated as an "organization" on March 07, 2007.

The provider is located at 929 GESSNER RD. SUITE 2225 HOUSTON, TX 77024 and the phone number is (713) 365-2900.

Obstetrics & Gynecology with taxonomy code 207V00000X.