Organization Active NPI

Colman Consulting Services

  • Gastroenterology Physician
  • Houston, TX
National Provider Identifier
1619890472
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
Legal business name
COLMAN CONSULTING SERVICES
Practice address
1811 Southmore Blvd
Houston, TX 77004-5946
Phone
(713) 797-9191
Fax
(832) 404-2153
NPI assigned
Jul 30, 2026
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 14, 2026

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

Authorized official

Name
Ronald Colman, MD
Title
Physician/Owner
Phone
(713) 394-2840

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207RG0100X Primary

Addresses

Primary practice location

1811 Southmore Blvd
Houston, TX 77004-5946

Mailing address

1811 Southmore Blvd
Houston, TX 77004-5946
Phone (713) 394-2840

National Provider Directory

National Provider Directory

NPI Registry JSON

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

{
    "created_epoch": "1785369600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1786665600000",
    "number": "1619890472",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1811 SOUTHMORE BLVD",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770045946",
            "telephone_number": "713-394-2840",
            "fax_number": "832-404-2153"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1811 SOUTHMORE BLVD",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770045946",
            "telephone_number": "713-797-9191",
            "fax_number": "832-404-2153"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "COLMAN CONSULTING SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-30",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A",
        "authorized_official_last_name": "COLMAN",
        "authorized_official_first_name": "RONALD",
        "authorized_official_title_or_position": "PHYSICIAN/OWNER",
        "authorized_official_telephone_number": "713-394-2840",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Gastroenterology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.