David Guy Greathouse, PT, PHD, ECS, FAPTA

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

1162021 Issued in TX

Practice address

7505 N Loop 1604 E Ste 101
Live Oak, TX 78233-2799

Phone

(210) 658-8483

Fax

(210) 658-0828

NPI assigned

Aug 31, 2006

Sex

Male

Sole proprietor

No

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

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 1969

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texas Physical Therapy Specialists, IncGroup PAC ID 2567422538, 238 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

Practice roles

Locations

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.

• Texas Physical Therapy Specialists, Inc.

  • Physical Therapist
  • New Braunfels, TX
  • NPI 1689781338
  Medicare reassignment Care Compare group NPD
• Texas Physical Therapy Specialists

  • Durable Medical Equipment & Medical Supplies
  • Austin, TX
  • NPI 1568049484
  NPD

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

{
    "created_epoch": "1156982400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1457463564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3211 CRYSTAL PATH",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782593663",
            "telephone_number": "210-402-3727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7505 N LOOP 1604 E STE 101",
            "city": "LIVE OAK",
            "state": "TX",
            "postal_code": "782332799",
            "telephone_number": "210-658-8483",
            "fax_number": "210-658-0828"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREATHOUSE",
        "first_name": "DAVID",
        "middle_name": "GUY",
        "name_prefix": "Dr.",
        "credential": "PT, PHD, ECS, FAPTA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-31",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "TX",
            "license": "1162021",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jordan Taylor Gooch, PA-C
• Goodman Family Dental
• Cynthia Gordon, OTR/L
• Swapomthi Govindaraju
• Greater San Antonio Podiatry PLLC
• Deborah Guajardo, SLP
• Kimberly Ann Guajardo, APRN, FNP-C
• Yesenia Mari Guerra, LPC
• Karen Tarm Guerrero, M.D.
• Chloe Lynne Guillen, LMSW

• All providers in Live Oak, TX
• Physical Therapist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 2025; 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.