Individual provider Active NPI

Harish N Thakkar, M.D.

  • Internal Medicine Physician
  • Sugar Land, TX
National Provider Identifier
1053410910
Registry record updated Aug 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
K1096 Issued in TX
Practice address
16959 Southwest Fwy Ste 200
Sugar Land, TX 77479-3481
Phone
(281) 903-7019
Fax
(832) 886-4729
NPI assigned
Sep 21, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 21, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X K1096 TX Primary

Addresses

Primary practice location

16959 Southwest Fwy Ste 200
Sugar Land, TX 77479-3481

Mailing address

P. O. Box 11124
Belfast, ME 04915-4002
Phone (281) 933-9304

Other practice location 1

15200 Southwest Fwy Ste 150
Sugar Land, TX 77478-3843
Phone (346) 397-4457

Other identifiers 1

IdentifierTypeStateIssuer
142109105MedicaidTX

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
I20100910000062 TX Practitioner - Internal MedicinePractitioner - Family Practice 3375622715 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Family Practice
Education
Other, 1984
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

16959 Southwest Fwy
Suite 200
Sugar Land, TX 77479-3481
Phone (281) 933-9304

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
K1096TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Harish N. Thakkar M.D. CurrentSince Mar 6, 2002 Accepting new patients

Locations

9220 Highway 6 S
Ste E
Houston, TX 77083
Phone (281) 933-9304

16959 Southwest Fwy
Sugar Land, TX 77479
Phone (281) 933-9304

16959 Southwest Fwy
#200
Sugar Land, TX 77479
Phone (281) 603-4655

Interoperability endpoints

  • Direct secure messaging: harish.thakkar.6@4667.direct.athenahealth.com
  • FHIR API: https://api.platform.athenahealth.com/4667/brand/1/csg/1/fhir/r4
  • Direct secure messaging: harish.thakkar.1@4667.direct.athenahealth.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 3

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": "1158796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1053410910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "P. O. BOX 11124",
            "city": "BELFAST",
            "state": "ME",
            "postal_code": "049154002",
            "telephone_number": "281-933-9304",
            "fax_number": "281-933-9305"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16959 SOUTHWEST FWY STE 200",
            "city": "SUGAR LAND",
            "state": "TX",
            "postal_code": "774793481",
            "telephone_number": "281-903-7019",
            "fax_number": "832-886-4729"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15200 Southwest Fwy Ste 150",
            "address_purpose": "LOCATION",
            "city": "Sugar Land",
            "state": "TX",
            "postal_code": "774783843",
            "country_code": "US",
            "telephone_number": "346-397-4457",
            "fax_number": "832-218-6115",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "THAKKAR",
        "first_name": "HARISH",
        "middle_name": "N",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-21",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "K1096",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "142109105",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Sugar Land, TX

Sources for this page

Verify at the official NPI Registry.