Individual provider Active NPI

George A Downham, DO

  • Family Medicine Physician
  • Conroe, TX
National Provider Identifier
1295316933
Registry record updated Aug 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
T8804 Issued in TX
Practice address
3251 I H 45 N Ste 100
Conroe, TX 77304-2185
Phone
(936) 441-9000
NPI assigned
Apr 15, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X T8804 TX Primary

Addresses

Primary practice location

3251 I H 45 N Ste 100
Conroe, TX 77304-2185

Mailing address

3251 Interstate 45 N Ste 100
Conroe, TX 77304-2185
Phone (936) 441-9000

Other practice location 1

605 S Conroe Medical Dr
Conroe, TX 77304-4722
Phone (936) 539-4004

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20240119000969 TX Practitioner - Family Practice 0941609010 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Alabama College of Osteopathic Medicine, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Baylor St. Luke'S Medical GroupGroup PAC ID 9133213192, 172 clinicians

Practice addresses (Care Compare)

17350 St Lukes Way
Suite 400
The Woodlands, TX 77384-4167
Phone (281) 444-3278

Hospital & facility affiliations

  • St Luke'S the Woodlands Hospital Hospital, The Woodlands, TX, CCN 450862
  • Aspire Hospital Hospital, Conroe, TX, CCN 670093
  • CHI St Lukes Lakeside Hospital Hospital, The Woodlands, TX, CCN 670059

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
Baylor St. Luke'S Medical Group Family Medicine CurrentSince Dec 9, 2023 Accepting new patients

Locations

3251 Interstate 45 N
Ste 100
Conroe, TX 77304
Phone (936) 441-9000

2 Greenway Plz
Ste 900
Houston, TX 77046
Phone (713) 798-1835

6624 Fannin St
Ste 1240
Houston, TX 77030
Phone (832) 355-5575

17198 St Lukes Way
Ste 440
The Woodlands, TX 77384
Phone (936) 266-2500

17350 St Lukes Way
Ste 400
The Woodlands, TX 77384
Phone (832) 249-3721

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/JIHBCA
  • Direct secure messaging: georgedownham@lsfhc.allscriptsdirect.net

Organizations & group practices 1

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.

Hospital & facility affiliations 4

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

NPI Registry JSON

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

{
    "created_epoch": "1618444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1295316933",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3251 INTERSTATE 45 N STE 100",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773042185",
            "telephone_number": "936-441-9000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3251 I H 45 N STE 100",
            "city": "CONROE",
            "state": "TX",
            "postal_code": "773042185",
            "telephone_number": "936-441-9000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "605 S Conroe Medical Dr",
            "address_purpose": "LOCATION",
            "city": "Conroe",
            "state": "TX",
            "postal_code": "773044722",
            "country_code": "US",
            "telephone_number": "936-539-4004",
            "fax_number": "936-521-3964",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOWNHAM",
        "first_name": "GEORGE",
        "middle_name": "A",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-15",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "T8804",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Conroe, TX

Sources for this page

Verify at the official NPI Registry.