Gina Marie Blocker, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

P9523 Issued in TX

Practice address

6720 Bertner Ave
Houston, TX 77030-2604

Phone

(713) 798-2222

NPI assigned

May 11, 2010

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

Philadelphia College of Osteopathic Medicine, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Baylor College of MedicineGroup PAC ID 8022243971, 1,230 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baylor St Lukes Medical Center Hospital, Houston, TX, CCN 450193
• CHI St Luke's Health Brazosport Hospital, Lake Jackson, TX, CCN 450072

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gblocker864301@ahs.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Baylor College of Medicine

  dba BCM Physicians

  • Ph.D. Medical Genetics
  • Houston, TX
  • NPI 1881026664
  Medicare reassignment Care Compare group NPD
• Emergency Associates of Central Texas PA

  • Emergency Medicine Physician
  • Killeen, TX
  • NPI 1215418280
  Medicare reassignment NPD
• Emergency Services of Texas PA

  • Emergency Medicine Physician
  • Orange, TX
  • NPI 1174932131
  Medicare reassignment NPD
• Integrative Emergency Services Physician Group-Houston PLLC

  dba IES Houston

  • Emergency Medicine Physician
  • Pasadena, TX
  • NPI 1801458708
  Medicare reassignment NPD
• Memorial Hermann Hospital Based Physician Group

  • Emergency Medicine Physician
  • Houston, TX
  • NPI 1295363497
  Medicare reassignment NPD
• TK Emergency Physicians Group PLLC

  • Emergency Medicine Physician
  • Houston, TX
  • NPI 1942728019
  Medicare reassignment NPD
• Baylor College of Medicine

  • Orthopaedic Surgery Physician
  • Sugar Land, TX
  • NPI 1700683844
  NPD
• Medical Center Emergency Physicians PA

  • Emergency Medicine Physician
  • Houston, TX
  • NPI 1639154230
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• CHI St. Luke's Health Baylor College of Medicine Medical Center

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1184622847
  Care Compare affiliation
• The Community Hospital of Brazosport

  dba Brazosport Memorial Hospital &Brazosport Regional Health System

  • General Acute Care Hospital
  • Lake Jackson, TX
  • NPI 1972581940
  Care Compare affiliation

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

{
    "created_epoch": "1273536000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1765929600000",
    "number": "1912225376",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6800 WEST LOOP S STE 300",
            "city": "BELLAIRE",
            "state": "TX",
            "postal_code": "774014522"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6720 BERTNER AVE",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302604",
            "telephone_number": "713-798-2222"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6800 West Loop S Ste 300",
            "address_purpose": "LOCATION",
            "city": "Bellaire",
            "state": "TX",
            "postal_code": "77401",
            "country_code": "US",
            "telephone_number": "713-800-3483",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BLOCKER",
        "first_name": "GINA",
        "middle_name": "MARIE",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-05-11",
        "last_updated": "2025-12-17",
        "certification_date": "2025-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "P9523",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christine River Block, LCSW
• David Wayne Block, DDS
• Lauren Block, FNP-C
• Stacey Nan Block, D.D.S.
• Angela Blocker, LMFT
• Kyndle Blocker
• R. Matthew Bloebaum, M.D.
• Gabriel L Blog, CRNA
• Donna Bloodworth, MD
• Stephanie Leona Bloodworth, PSYD, LMFT-S

• Emergency Medicine Physician in Houston, TX
• Providers in Houston, TX by specialty
• Emergency Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.