Sarwat Khawar, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

221514 Issued in NY

Practice address

8433 Main St
Williamsville, NY 14221-6119

Phone

(716) 632-3535

Fax

(716) 226-3300

NPI assigned

Jul 11, 2006

Last updated

Feb 3, 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 NY

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

Specialty

Internal Medicine

Education

Other, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vna of Western Ny Chha Home health agency, Cheektowaga, NY, CCN 337006
• Bertrand Chaffee Hospital Hospital, Springville, NY, CCN 330111
• Sisters of Charity Hospital Hospital, Buffalo, NY, CCN 330078
• Olean General Hospital Hospital, Olean, NY, CCN 330103

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: skhawar@sarwatkhawar.medentdirect.com

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.

• Keystone Hospitalist Services of New York P.C.

  • Emergency Medicine Physician
  • Olean, NY
  • NPI 1174068761
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Bertrand Chaffee Hospital

  • General Acute Care Hospital
  • Springville, NY
  • NPI 1275553521
  Care Compare affiliation
• Olean General Hospital

  • General Acute Care Hospital
  • Olean, NY
  • NPI 1225083074
  Care Compare affiliation
• Olean General Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Olean, NY
  • NPI 1699715904
  Care Compare affiliation
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Cheektowaga, NY
  • NPI 1043455199
  Care Compare affiliation
• Sisters of Charity Hospital of Buffalo New York

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1790727543
  Care Compare affiliation
• Visiting Nursing Association of Western New York, Inc.

  • Home Health Agency
  • Cheektowaga, NY
  • NPI 1730268384
  Care Compare affiliation

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

{
    "created_epoch": "1152576000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770076800000",
    "number": "1558396325",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 65",
            "city": "BOWMANSVILLE",
            "state": "NY",
            "postal_code": "140260065",
            "telephone_number": "716-632-3535",
            "fax_number": "716-226-3300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8433 MAIN ST",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216119",
            "telephone_number": "716-632-3535",
            "fax_number": "716-226-3300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12399 Olean Rd",
            "address_purpose": "LOCATION",
            "city": "Chaffee",
            "state": "NY",
            "postal_code": "140309550",
            "country_code": "US",
            "telephone_number": "716-632-3535",
            "fax_number": "716-226-3300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KHAWAR",
        "first_name": "SARWAT",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-11",
        "last_updated": "2026-02-03",
        "certification_date": "2026-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "221514",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mehvish Khan, M.D.
• Mushtaq Hussain Khan, MD
• Rima Mian Khan, O.D.
• Sofia Khan
• Andre Kharabi, MD
• Noor Kristine Khechen, MD
• Linda Kibot, RN, CNP
• Kidspeace National Centers of North America, Inc.
• Jennifer M Kielbasa, RPA C
• Brittney Lawren Kiely

• Internal Medicine Physician in Williamsville, NY
• Providers in Williamsville, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.