Active NPI
Sarah Siddiqui, MD
- Internal Medicine Physician
- Seattle, WA
National Provider Identifier
1972126225
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 1972126225
- 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
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| 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
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| 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
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20200609000018 | TX | Order and Referring Only - 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
| License | State | Type | Specialty |
|---|---|---|---|
| 1972126225 | WA | MD | Internal Medicine Physician |
| 532170 | WA | MD | Hospice and Palliative Medicine (Internal Medicine) Physician |
Interoperability endpoints
- ssiddiqui355747@ahs.direct-ci.com
- 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
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 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.