Individual provider Active NPI

Sanjay Rajashekar Pallegar, M.D.

  • Hospitalist Physician
  • Houston, TX
National Provider Identifier
1780623629
Registry record updated Jun 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
M0210 Issued in TX
Practice address
18220 State Highway 249 Ste 1360
Houston, TX 77070
Phone
(281) 737-0587
NPI assigned
Jun 6, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X M0210 TX
Hospitalist Physician 208M00000X M0210 TX Primary

Addresses

Primary practice location

18220 State Highway 249 Ste 1360
Houston, TX 77070

Mailing address

11511 Shadow Creek Pkwy
Pearland, TX 77584-7298
Phone (713) 442-0000

Other practice location 1

5300 N Braeswood Blvd
Houston, TX 77096-3307
Phone (832) 746-5614

Other practice location 2

5300 N Braeswood Blvd
Houston, TX 77096-3307
Phone (832) 746-5614

Other practice location 3

106 Vision Park Blvd
Shenandoah, TX 77384-3000
Phone (713) 442-1800

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, SD, TN3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20050408000944 TX Practitioner - HospitalistPractitioner - Internal Medicine 3678510856 Reassigns benefits to 6 organizations
I20150730013692 SD Practitioner - Internal Medicine 3678510856 Reassigns benefits to 1 organization
I20181023001475 TN Practitioner - HospitalistPractitioner - Internal Medicine 3678510856 Reassigns benefits to 1 organization

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Padmini Bhadriraju MD P.a. Hospitalist CurrentSince Aug 6, 2018 Accepting new patients
TMH Physician Associates PLLC CurrentSince Mar 13, 2018 Accepting new patients
Monument Health Rapid City Hospital Inc CurrentSince Jun 10, 2015 Accepting new patients
Wellmont Medical Associates, Inc. CurrentSince Oct 22, 2018 Accepting new patients
Sound Inpatient Physicians of Texas I, Inc Internal Medicine CurrentSince Dec 1, 2019 Accepting new patients
Monument Health Rapid City Hospital, Inc. CurrentSince Jun 10, 2015 Accepting new patients
Wellmont Medical Associates Inc Internal Medicine CurrentSince Oct 22, 2018 Accepting new patients
Monument Health Rapid City Hospital, Inc Current Accepting new patients
TMH Physician Associates PLLC Internal Medicine CurrentSince Mar 13, 2018 Accepting new patients
Hospitalist Medicine Physicians of Texas, PLLC Internal Medicine CurrentSince Jan 1, 2016 Accepting new patients
Usacs Observation Medicine Services of Oklahoma, LLC CurrentSince Oct 30, 2024 Accepting new patients
Kelsey-Seybold Medical Group, PLLC Internal Medicine CurrentSince Jun 23, 2025 Accepting new patients
HCC of Laredo LLC Internal Medicine CurrentSince Jul 5, 2024 Accepting new patients
Methodist Health Centers Past Accepting new patients

Locations

300 Rockefeller Dr
Muskogee, OK 74401
Phone (918) 682-5501

6161 S Yale Ave
Tulsa, OK 74136
Phone (918) 494-2200

353 Fairmont Blvd
Rapid City, SD 57701
Phone (605) 719-1000

111 W Stone Dr
Ste 100
Kingsport, TN 37660
Phone (423) 247-5197

130 W Ravine Rd
Ste 3A
Kingsport, TN 37660
Phone (423) 224-3220

201 Walls Dr
Cleburne, TX 76033
Phone (817) 556-5587

1500 S Main St
Ft Worth, TX 76104
Phone (817) 921-3431

508 Victoria Ln
Harlingen, TX 78550
Phone (956) 425-6900

5501 S Expressway 77
Harlingen, TX 78550
Phone (936) 569-9481

18220 Tomball Pkwy
Ste 1360
Houston, TX 77070
Phone (281) 737-0587

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

2727 W Holcombe Blvd
Houston, TX 77025
Phone (713) 790-9412

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

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

201 Enterprise Ave
Ste 900
League City, TX 77573
Phone (713) 442-2826

3615 19th St
Lubbock, TX 79410
Phone (806) 725-0000

2000 S McColl Rd
Ste B
McAllen, TX 78503
Phone (956) 215-6010

7010 Highway 6
Missouri City, TX 77459
Phone (713) 442-4200

2515 Business Center Dr
Pearland, TX 77584
Phone (713) 442-7200

11511 Shadow Creek Pkwy
Pearland, TX 77584
Phone (713) 442-4997

106 Vision Park Blvd
Shenandoah, TX 77384
Phone (713) 442-1800

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

2600 Saint Michael Dr
Texarkana, TX 75503
Phone (903) 614-1000

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

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/HFBCCD
  • Direct secure messaging: spallegar77728@direct.sw.org
  • Direct secure messaging: spallegar173270@ahs.direct-ci.com
  • Direct secure messaging: spallegar185917@direct.kelsey-seybold.com
  • Direct secure messaging: spallegar172679@directhoustonmethodist.org

Organizations & group practices 15

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.

View all 15

NPI Registry JSON

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

{
    "created_epoch": "1149552000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1780623629",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11511 SHADOW CREEK PKWY",
            "city": "PEARLAND",
            "state": "TX",
            "postal_code": "775847298",
            "telephone_number": "713-442-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18220 STATE HIGHWAY 249 STE 1360",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77070",
            "telephone_number": "281-737-0587"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5300 N Braeswood Blvd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770963307",
            "country_code": "US",
            "telephone_number": "832-746-5614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5300 N Braeswood Blvd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770963307",
            "country_code": "US",
            "telephone_number": "832-746-5614",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "106 Vision Park Blvd",
            "address_purpose": "LOCATION",
            "city": "Shenandoah",
            "state": "TX",
            "postal_code": "773843000",
            "country_code": "US",
            "telephone_number": "713-442-1800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PALLEGAR",
        "first_name": "SANJAY",
        "middle_name": "RAJASHEKAR",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-06",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "M0210",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "TX",
            "license": "M0210",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.