NPIMap

Individual provider Active NPI

Mark T Warner, MD

  • Pulmonary Disease Physician
  • Houston, TX
National Provider Identifier
1659531036
Registry record updated Mar 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
N0542 Issued in TX
Practice address
6410 Fannin St Ste 600
Houston, TX 77030-5206
Phone
(832) 325-7100
NPI assigned
Jun 10, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X N0542 TX Primary

Addresses

Primary practice location

6410 Fannin St Ste 600
Houston, TX 77030-5206

Mailing address

6410 Fannin St
Suite 600
Houston, TX 77030-3000
Phone (832) 325-7222

Other identifiers 2

IdentifierTypeStateIssuer
8BB484OtherTXBCBS
197728201MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20081215000794 TX Practitioner - Critical Care (Intensivists)Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 2365504040 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: Internal Medicine, Pulmonary Disease
Education
University of Texas Medical School at Houston, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ut PhysiciansGroup PAC ID 8426960360, 1,744 clinicians

Practice addresses (Care Compare)

6410 Fannin St
Houston, TX 77030-3000

6410 Fannin St
Houston, TX 77030-3005

6411 Fannin St
Houston, TX 77030-1501
Phone (713) 704-0093

6431 Fannin St
MSB2.100
Houston, TX 77030-1501
Phone (713) 500-7700

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.11 of 100Reported as group
Quality
69.15
Promoting interoperability
100
Improvement activities
40
Cost
73.63

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Ut Physicians CurrentSince Mar 1, 2012 Accepting new patients
Ut Physicians CurrentSince Mar 1, 2012 Accepting new patients

Locations

6410 Fannin St
Ste 600
Houston, TX 77030
Phone (832) 325-7100

6411 Fannin St
Houston, TX 77030
Phone (713) 500-6200

6410 Fannin St
Ste 500
Houston, TX 77030
Phone (713) 500-5714

6431 Fannin St
#1434
Houston, TX 77030
Phone (713) 500-6828

Interoperability endpoints

  • Direct secure messaging: mwarner13681@direct.uth.org

Organizations & group practices 2

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

Hospital & facility affiliations 8

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": "1213056000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742515200000",
    "number": "1659531036",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6410 FANNIN ST",
            "address_2": "SUITE 600",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770303000",
            "telephone_number": "832-325-7222"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6410 FANNIN ST STE 600",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770305206",
            "telephone_number": "832-325-7100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WARNER",
        "first_name": "MARK",
        "middle_name": "T",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-06-10",
        "last_updated": "2025-03-21",
        "certification_date": "2025-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "N0542",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8BB484",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "197728201",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.