Himmat S Grewal, M.B.,B.S, M.D

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

W6467 Issued in TX

Practice address

6201 Harry Hines Blvd
Dallas, TX 75235-5202

Phone

(214) 645-0599

NPI assigned

Jun 10, 2014

Last updated

Aug 17, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in LA

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

Medicare enrollment (NPD)

Enrolled

Credentials

Bachelor of Science, Doctor of Medicine

Practice roles

Locations

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.

• Administrators of the Tulane Educational Fund

  dba Tulane University Medical Group

  • Specialist
  • New Orleans, LA
  • NPI 1528014164
  Medicare reassignment NPD
• Administrators of the Tulane Educational Fund

  • Specialist
  • Hattiesburg, MS
  • NPI 1033395298
  NPD

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

{
    "created_epoch": "1402358400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786924800000",
    "number": "1790198489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 845347",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752847208",
            "telephone_number": "508-363-6208"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6201 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752355202",
            "telephone_number": "214-645-0599"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREWAL",
        "first_name": "HIMMAT",
        "middle_name": "S",
        "credential": "M.B.,B.S, M.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2014-06-10",
        "last_updated": "2026-08-17",
        "certification_date": "2026-08-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "W6467",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Volker H Gressler, MD
• Gretchen F Toler MD PLLC
• Gretchen F. Toler, MD PLLC
• Alyson Grevsmuehl
• Aman Jyoti Grewal, NP-C
• Ishvinder Singh Grewal, MD
• Jaspreet Kaur Grewal, DDS
• Kabir Grewal
• Kanu Priya Grewal
• Pavneet K Grewal, NP

• Pulmonary Disease Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Pulmonary Disease Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.