Individual provider Active NPI

Mudassar Ahmad, M.D.

  • Critical Care Medicine (Internal Medicine) Physician
  • Houston, TX
National Provider Identifier
1497192074
Registry record updated Jul 31, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
R1683 Issued in TX
Practice address
18220 State Highway 249
Houston, TX 77070-4347
Phone
(713) 363-9678
NPI assigned
May 23, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 31, 2019

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X R1683 TX
Pulmonary Disease Physician 207RP1001X R1683 TX
Pulmonary Disease Physician 207RP1001X 57701 SD
Critical Care Medicine (Internal Medicine) Physician 207RC0200X R1683 TX Primary

Addresses

Primary practice location

18220 State Highway 249
Houston, TX 77070-4347

Mailing address

15150 Blanco Rd Apt 3219
San Antonio, TX 78232-3314
Phone (240) 587-1317

Other practice location 1

1310 McCullough Ave
San Antonio, TX 78212-5601
Phone (210) 757-2200

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
I20180815001694 TX Practitioner - Critical Care (Intensivists)Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 9830488030 Reassigns benefits to 6 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: Internal Medicine, Pulmonary Disease
Education
Other, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Laredo ICU LLCGroup PAC ID 7618324898, 27 clinicians
Dallas Pulmonary and Critical Care PAGroup PAC ID 2163679200, 186 clinicians
Central Texas Intensivists PLLCGroup PAC ID 8921446345, 20 clinicians
Houston Methodist Specialty PhysiciansGroup PAC ID 5193239796, 1,498 clinicians

Practice addresses (Care Compare)

1700 E Saunders St
Laredo, TX 78041-5474
Phone (956) 796-4658

221 W Colorado Blvd
Suite 525
Dallas, TX 75208-2312
Phone 214960568175

600 N Union Ave
New Braunfels, TX 78130-4194
Phone (830) 606-9111

6445 Main St
Suite 2500
Houston, TX 77030-1502
Phone (713) 441-3150

Hospital & facility affiliations

  • Adventhealth Central Texas Hospital, Killeen, TX, CCN 450152
  • Seton Medical Center Harker Heights Hospital, Harker Heights, TX, CCN 670080
  • Laredo Medical Center Hospital, Laredo, TX, CCN 450029
  • Christus Santa Rosa Hospital-San Marcos Hospital, San Marcos, TX, CCN 450272
  • Baylor Scott & White Medical Center - Temple Hospital, Temple, TX, CCN 450054

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R1683TXMDCritical Care Medicine (Internal Medicine) Physician
57701SDMDPulmonary Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC CurrentSince Jul 3, 2019 Accepting new patients
Laredo ICU, LLC CurrentSince Oct 21, 2023 Accepting new patients
Central Texas Intensivists, PLLC Internal Medicine CurrentSince Mar 17, 2024 Accepting new patients
Cepamerica Texas PA Critical Care Medicine CurrentSince Jul 9, 2022 Accepting new patients
TMH Physician Associates PLLC Internal Medicine CurrentSince Jul 3, 2019 Accepting new patients
Cepamerica Texas PA Critical Care Medicine CurrentSince Jul 9, 2022 Accepting new patients
Dallas Pulmonary & Critical Care PA Critical Care Medicine CurrentSince Feb 14, 2025 Accepting new patients

Locations

221 W Colorado Blvd
Ste 525
Dallas, TX 75208
Phone (214) 956-4525

7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955

6441 Main St
Houston, TX 77030
Phone (713) 790-0500

6550 Fannin St
Ste 1001
Houston, TX 77030
Phone (713) 441-4333

18220 Tomball Pkwy
Houston, TX 77070
Phone (281) 477-0000

5605 N MacArthur Blvd
Ste 740
Irving, TX 75038
Phone 2149605681 ext. 75

1700 E Saunders St
Laredo, TX 78041
Phone (956) 206-6971

600 N Union Ave
New Braunfels, TX 78130
Phone (830) 606-9111

11212 State Highway 151
San Antonio, TX 78251
Phone (210) 281-5066

1301 Wonder World Dr
San Marcos, TX 78666
Phone (512) 353-8979

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

Interoperability endpoints

  • Direct secure messaging: amudassar1333859@ahs.direct-ci.com
  • Direct secure messaging: mahmad67547@directhoustonmethodist.org

Organizations & group practices 8

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 7

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": "1369267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1564531200000",
    "number": "1497192074",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "15150 BLANCO RD APT 3219",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782323314",
            "telephone_number": "240-587-1317"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18220 STATE HIGHWAY 249",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770704347",
            "telephone_number": "713-363-9678"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1310 McCullough Ave",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782125601",
            "country_code": "US",
            "telephone_number": "210-757-2200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "AHMAD",
        "first_name": "MUDASSAR",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-23",
        "last_updated": "2019-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "R1683",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "R1683",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "SD",
            "license": "57701",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "R1683",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.