NPIMap

Individual provider Active NPI

Sariya Ali Siddiqui, MD

  • Diagnostic Radiology Physician
  • Stanford, CA
National Provider Identifier
1679195259
Registry record updated Mar 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A188731 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 723-4000
NPI assigned
May 18, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 26, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A188731 CA Primary
Diagnostic Radiology Physician 2085R0202X MD61674741 WA

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

834 Sheridan St
Port Townsend, WA 98368-2443
Phone (360) 385-2200

Other practice location 2

2650 Ridge Ave Ste 1304
Evanston, IL 60201-1700
Phone (847) 570-4789

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, WA, AK3 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20250707002394 CA Practitioner - Diagnostic Radiology 5698289361 Reassigns benefits to 8 organizations
I20250811003410 WA Practitioner - Diagnostic Radiology 5698289361 Reassigns benefits to 7 organizations
I20250818003460 AK Practitioner - Diagnostic Radiology 5698289361 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Fairbanks Medical Imaging LLCGroup PAC ID 4082894407, 28 clinicians
Skagit Digital Imaging LLCGroup PAC ID 4486543204, 29 clinicians
Skagit Radiology Inc P SGroup PAC ID 7113815218, 39 clinicians
North Star Medical Imaging PLLCGroup PAC ID 7214005099, 30 clinicians
Bellingham Advanced Medical Imaging LLCGroup PAC ID 9739446824, 27 clinicians
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians

Practice addresses (Care Compare)

Mountain View, CA 94040
Phone (360) 424-6161

104 Hacienda LN
Mountain View, CA 94040-6204
Phone (360) 424-6161

1211 24TH St
Anacortes, WA 98221-2562
Phone (360) 424-6161

1320 E Division St
Mount Vernon, WA 98274-4133
Phone (360) 424-6161

1344 King St
Suite 101
Bellingham, WA 98229-6215
Phone (360) 424-6161

1415 E Kincaid St
Mount Vernon, WA 98274-4126
Phone (360) 424-6161

2310 Peger Rd
Suite 102
Fairbanks, AK 99709-5305
Phone (360) 424-6161

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

330 S Stillaguamish Ave
Arlington, WA 98223-1642
Phone (360) 424-6161

3822 Colby Ave
Suite 100
Everett, WA 98201-4913
Phone (360) 424-6161

834 Sheridan St
Port Townsend, WA 98368-2443
Phone (360) 385-2200

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A188731CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
North Star Medical Imaging PLLC Diagnostic Radiology CurrentSince Aug 15, 2025 Accepting new patients
Stanford Health Care Diagnostic Radiology CurrentSince Jul 1, 2025 Accepting new patients
Bellingham Advanced Medical Imaging LLC Diagnostic Radiology CurrentSince Aug 15, 2025 Accepting new patients
Stanford Health Care CurrentSince Jul 1, 2025 Accepting new patients
Stanford Health Care Diagnostic Radiology Current Accepting new patients
Whidbey Island Public Hospital District Current Accepting new patients
Whidbey Island Public Hospital District CurrentSince Aug 29, 2025 Accepting new patients
Whidbey Island Public Hospital District Diagnostic Radiology CurrentSince Aug 29, 2025 Accepting new patients
Skagit Radiology Inc P S Diagnostic Radiology CurrentSince Aug 15, 2025 Accepting new patients
Jefferson County Public Hospital District No 2 CurrentSince Aug 15, 2025 Accepting new patients
LPCH Medical Group Div of Lucile CurrentSince Jul 1, 2025 Accepting new patients
Jefferson County Public Hospital District No 2 CurrentSince Aug 15, 2025 Accepting new patients
Fairbanks Medical Imaging LLC Diagnostic Radiology CurrentSince Aug 15, 2025 Accepting new patients

Locations

2310 Peger Rd
Ste 102
Fairbanks, AK 99709

250 Hospital Pl
Soldotna, AK 99669
Phone (907) 714-4404

725 Welch Rd
Palo Alto, CA 94304
Phone (650) 497-8979

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

1211 24th St
Anacortes, WA 98221
Phone (360) 293-3181

1344 King St
Ste 101
Bellingham, WA 98229
Phone (360) 676-6393

125 N 18th St
Ste C
Mount Vernon, WA 98273
Phone (360) 428-7274

1320 E Division St
Mount Vernon, WA 98274
Phone (360) 424-9607

1415 E Kincaid St
Mount Vernon, WA 98274
Phone (360) 416-5750

1200 W Sims Way
Ste C
Port Townsend, WA 98368
Phone (360) 385-6297

934 Sheridan St
Port Townsend, WA 98368
Phone (360) 385-5330

834 Sheridan St
Port Townsend, WA 98368
Phone (360) 344-0400

Interoperability endpoints

  • Direct secure messaging: sariya.siddiui@wh.jhie.net
  • Direct secure messaging: ssiddiqui4063011@wm.providencedirect.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

Hospital & facility affiliations 23

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

View all 23

NPI Registry JSON

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

{
    "created_epoch": "1589760000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774483200000",
    "number": "1679195259",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "834 Sheridan St",
            "address_purpose": "LOCATION",
            "city": "Port Townsend",
            "state": "WA",
            "postal_code": "983682443",
            "country_code": "US",
            "telephone_number": "360-385-2200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2650 Ridge Ave Ste 1304",
            "address_purpose": "LOCATION",
            "city": "Evanston",
            "state": "IL",
            "postal_code": "602011700",
            "country_code": "US",
            "telephone_number": "847-570-4789",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIDDIQUI",
        "first_name": "SARIYA",
        "middle_name": "ALI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-05-18",
        "last_updated": "2026-03-26",
        "certification_date": "2026-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A188731",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WA",
            "license": "MD61674741",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.