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Diagnostic Radiology

Sariya Siddiqui, MD

Works at hospitals in Arlington, WA · Soldotna, AK · Anacortes, WA … · Washington, Alaska, California

Summary

Dr. Sariya Siddiqui, MD is a radiologist at 104 Hacienda Ln, Mountain View, CA 94040. Phone: (360) 424-6161. Accepts Medicare assignment. NPI 1679195259. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 104 Hacienda Ln, Mountain View, CA 94040 · Directions (9 more locations)
  • Phone: (360) 424‑6161
  • Medicare: Accepts Medicare assignment
  • Hospitals: Cascade Valley Hospital, Central Peninsula General Hospital, Island Hospital and 2 more
  • Group practice: Stanford Health Care (+5 more)
  • Medical school: University Of Illinois College Of Med (chi/peor/rock/chm-Urb) · graduated 2020 (6 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sariya Siddiqui, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sariya Siddiqui accept Medicare assignment?
Yes. Medicare's clinician data says Sariya Siddiqui accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Sariya Siddiqui's NPI number?
1679195259. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Sariya Siddiqui works

Medicare's Facility Affiliation Data lists Sariya Siddiqui at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Cascade Valley HospitalArlington, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500060
  • Central Peninsula General HospitalSoldotna, AK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 020024
  • Island HospitalAnacortes, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500007
  • Skagit Valley HospitalMount Vernon, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500003
  • Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050283

Practice locations

Addresses where Sariya Siddiqui is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.

Group practices

Medicare enrollment lists Sariya Siddiqui as a member of these groups (CMS data updated October 2, 2026).

  • Stanford Health Care3,122 clinicians in the group
  • Jefferson County Public Hospital District No 2147 clinicians in the group
  • Skagit Radiology Inc P S40 clinicians in the group
  • North Star Medical Imaging PLLC31 clinicians in the group
  • Skagit Digital Imaging LLC31 clinicians in the group
  • Fairbanks Medical Imaging LLC28 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in Mountain View

Clinicians with the same Medicare primary specialty in Mountain View, CA — not a recommendation.

All radiologists in Mountain View →

Other clinicians in Stanford Health Care

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2020 (6 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1679195259
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians