Individual provider Active NPI

Sarah Siddiqui, MD

  • Internal Medicine Physician
  • Seattle, WA
National Provider Identifier
1972126225
Registry record updated Feb 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
1972126225 Issued in WA
Practice address
1334 Terry Ave
Seattle, WA 98101-2747
Phone
(626) 737-3195
Fax
(626) 737-3209
NPI assigned
May 21, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 12, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X 532170 WA
Internal Medicine Physician 207R00000X 1972126225 WA Primary

Addresses

Primary practice location

1334 Terry Ave
Seattle, WA 98101-2747

Mailing address

1494 S Robertson Blvd
Los Angeles, CA 90035-3474
Phone (626) 737-3195

Electronic endpoints 1

TypeEndpointUseAffiliation
Other URL kate.wells@uthct.edu

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
I20200609000018 TX Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 1052732575

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Texas Tech University Health Science Center School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1171 S Robertson Blvd
Suite 242
Los Angeles, CA 90035-1403

4904 Lehigh St
Lubbock, TX 79416-2333

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1972126225WAMDInternal Medicine Physician
532170WAMDHospice and Palliative Medicine (Internal Medicine) Physician

Interoperability endpoints

  • Direct secure messaging: ssiddiqui355747@ahs.direct-ci.com
  • Direct secure messaging: ssiddiqui255589@christushealth.direct-ci.net

NPI Registry JSON

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

{
    "created_epoch": "1590019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1972126225",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1494 S ROBERTSON BLVD",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900353474",
            "telephone_number": "626-737-3195",
            "fax_number": "626-737-3209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1334 TERRY AVE",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981012747",
            "telephone_number": "626-737-3195",
            "fax_number": "626-737-3209"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "SARAH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-05-21",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "WA",
            "license": "532170",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "WA",
            "license": "1972126225",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "OTHERS",
            "endpointTypeDescription": "Other URL",
            "endpoint": "kate.wells@uthct.edu",
            "affiliation": "N",
            "address_1": "11937 US Highway 271",
            "city": "Tyler",
            "state": "TX",
            "country_code": "US",
            "postal_code": "757083154",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Seattle, WA

Sources for this page

Verify at the official NPI Registry.