Individual provider Active NPI

Karthik Gurumurthy, MD

  • Family Medicine Physician
  • Houston, TX
National Provider Identifier
1700231099
Registry record updated Sep 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
S2322 Issued in TX
Practice address
1100 W 34TH St
Houston, TX 77018-6206
Phone
(713) 861-3939
NPI assigned
Apr 25, 2016
Last updated
Sep 17, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 17, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X MD2019-0599 NM
Family Medicine Physician 207Q00000X S2322 TX Primary
Internal Medicine Physician 207R00000X S2322 TX
Hospitalist Physician 208M00000X S2322 TX

Addresses

Primary practice location

1100 W 34TH St
Houston, TX 77018-6206

Mailing address

3701 Kirby Dr Ste 600
Houston, TX 77098-3926
Phone (713) 798-4098

Other practice location 1

17200 St Lukes Way
The Woodlands, TX 77384-8007
Phone (936) 266-2000

Other practice location 2

2401 Yale St
Houston, TX 77008-2507
Phone (832) 536-1124

Other practice location 3

3811 Lyons Ave
Houston, TX 77020-8306
Phone (832) 548-5400

Other practice location 4

20171 Chasewood Park Dr
Houston, TX 77070-1437
Phone (832) 534-5000

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
I20190726001636 TX Practitioner - Family PracticePractitioner - Hospitalist 1658663331 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family PracticeAlso: Hospitalist
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Baylor College of MedicineGroup PAC ID 8224941265, 796 clinicians
Baylor College of MedicineGroup PAC ID 8022243971, 1,230 clinicians

Practice addresses (Care Compare)

1100 W 34TH St
Houston, TX 77018-6206
Phone (713) 861-3939

17200 St Luke's Way
The Woodlands, TX 77384-8007
Phone (713) 798-1000

17450 St Luke's Way
The Woodlands, TX 77384-8046
Phone (713) 798-1000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MD2019-0599NMMDFamily Medicine Physician
S2322TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Baylor College of Medicine Single Specialty CurrentSince Jan 1, 2025 Accepting new patients
Baylor College of Medicine Single Specialty CurrentSince Jan 1, 2025 Accepting new patients
Baylor College of Medicine Single Specialty CurrentSince Dec 1, 2022 Accepting new patients
Sound Inpatient Physicians of Texas I, Inc Single Specialty CurrentSince Jul 1, 2019 Accepting new patients
Sound Inpatient Physicians of Texas I, Inc Single Specialty Current Accepting new patients
Baylor College of Medicine Single Specialty CurrentSince Dec 1, 2022 Accepting new patients
Harris County Hospital District Past Accepting new patients
Baylor College of Medicine Single Specialty Past Accepting new patients
St. Luke's Community Health Services Past Accepting new patients

Locations

600 Elizabeth St
Corpus Christi, TX 78404
Phone (361) 325-2511

1100 W 34th St
Houston, TX 77018
Phone (713) 861-3939

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

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

20171 Chasewood Park Dr
Houston, TX 77070
Phone (713) 355-1000

3701 Kirby Dr
Ste 600
Houston, TX 77098
Phone (713) 798-0114

7200 Cambridge St
Fl 1
Houston, TX 77030
Phone (713) 798-3924

7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000

18951 N Memorial Dr
Humble, TX 77338
Phone (281) 319-8409

555 Creekside Xing
New Braunfels, TX 78130
Phone (830) 387-4660

111 Dallas St
San Antonio, TX 78205
Phone (210) 297-7000

17500 W Grand Pkwy S
Sugar Land, TX 77479
Phone (281) 725-5000

17200 St Lukes Way
The Woodlands, TX 77384
Phone (936) 266-2008

17450 St Lukes Way
Ste 340
The Woodlands, TX 77384
Phone (936) 266-2645

6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000

Organizations & group practices 11

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 2

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": "1461542400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758067200000",
    "number": "1700231099",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3701 KIRBY DR STE 600",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770983926",
            "telephone_number": "713-798-4098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 W 34TH ST",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770186206",
            "telephone_number": "713-861-3939"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17200 St Lukes Way",
            "address_purpose": "LOCATION",
            "city": "The Woodlands",
            "state": "TX",
            "postal_code": "773848007",
            "country_code": "US",
            "telephone_number": "936-266-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2401 Yale St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770082507",
            "country_code": "US",
            "telephone_number": "832-536-1124",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3811 Lyons Ave",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770208306",
            "country_code": "US",
            "telephone_number": "832-548-5400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "20171 Chasewood Park Dr",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770701437",
            "country_code": "US",
            "telephone_number": "832-534-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GURUMURTHY",
        "first_name": "KARTHIK",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-04-25",
        "last_updated": "2025-09-17",
        "certification_date": "2025-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NM",
            "license": "MD2019-0599",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "S2322",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S2322",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "S2322",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.