Byron B. Holt, MD, PA,

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

D2460 Issued in TX

Legal business name

BYRON B. HOLT, MD, PA,

Doing business as

Women's Health Care Center of Houston

Practice address

18300 Katy Fwy Ste 315
Houston, TX 77094-1386

Phone

(713) 365-2900

Fax

(832) 408-8573

NPI assigned

Mar 7, 2007

Last updated

Sep 11, 2026By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Byron B Holt, MD

Title

Owner/President

Phone

(713) 365-2935

Specialties & licenses 2

Addresses

Other names 1

• Women's Health Care Center of Houston Doing business as

Medicare fee-for-service enrollment

Enrolled in TX

Enrollment records 1

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Locations

Practitioners 8

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Mary Elizabeth Hienaman, MD

  • Obstetrics & Gynecology Physician
  • Houston, TX
  • NPI 1841291721
  Medicare reassignment Care Compare group NPD
• Michael Daniel Hold, MD

  • Obstetrics & Gynecology Physician
  • Houston, TX
  • NPI 1851595425
  Medicare reassignment Care Compare group NPD
• Todd Miles Holt, MD

  • Obstetrics & Gynecology Physician
  • Houston, TX
  • NPI 1922009687
  Medicare reassignment Care Compare group NPD
• Gabriela Valladares, APRN, CNM

  • Midwife
  • Houston, TX
  • NPI 1992493076
  Medicare reassignment NPD
• Tamatha Karlene Yager, FNP

  • Family Nurse Practitioner
  • Houston, TX
  • NPI 1205458890
  Medicare reassignment NPD
• Patricia Ann Bruha, RN, BSN, WHNP-BC

  • Women's Health Nurse Practitioner
  • Houston, TX
  • NPI 1194970707
  NPD
• Adesuwa Jacklyn Chestnut, APRN

  • Women's Health Nurse Practitioner
  • Katy, TX
  • NPI 1417733304
  NPD (past)
• Cecilia M Gutierrez-Dismukes, RN, BSN, WHNP-BC

  • Obstetrics & Gynecology Nurse Practitioner
  • Houston, TX
  • NPI 1639167927
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1173225600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1789084800000",
    "number": "1730210501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "929 GESSNER RD.",
            "address_2": "SUITE 2225",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770242501",
            "telephone_number": "713-365-2900",
            "fax_number": "713-984-6525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18300 KATY FWY STE 315",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770941386",
            "telephone_number": "713-365-2900",
            "fax_number": "832-408-8573"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BYRON B. HOLT, MD, PA,",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-03-07",
        "last_updated": "2026-09-11",
        "certification_date": "2026-09-11",
        "status": "A",
        "authorized_official_last_name": "HOLT",
        "authorized_official_first_name": "BYRON",
        "authorized_official_middle_name": "B",
        "authorized_official_title_or_position": "OWNER/PRESIDENT",
        "authorized_official_telephone_number": "713-365-2935",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "D2460",
            "primary": true
        },
        {
            "code": "207VG0400X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecology",
            "state": "TX",
            "license": "D2460",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Women's Health Care Center of Houston",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Women's Health Care Center of Houston",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Byrds Home Health
• Bonnie Jean Byrne, LCSW
• Joel Byrne
• Roxanne Byrne, PHARMD
• Ashlee Byrnes, MSGENETIC COUNSELING
• Byron Novosad, DDS, P.a. (Affordable Dentures & Implants - East Houston)
• Felicia O Byron
• Michelle M Byron, PSYD.
• Susana Denise Byron, LCSW
• Kimberly Fugman Byrum, FNP

• Obstetrics & Gynecology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Obstetrics & Gynecology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.