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Diagnostic Radiology

Sulee I. Alcacoas, MD

Works at hospitals in Seattle, WA · Washington

Summary

Dr. Sulee I. Alcacoas, MD is a radiologist at 4800 Sand Point Way NE, Seattle, WA 98105. Phone: (206) 526-2000. Accepts Medicare assignment. NPI 1841965258. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Radiologist (Medicare lists Diagnostic Radiology)
  • Address: 4800 Sand Point Way NE, Seattle, WA 98105 · Directions
  • Phone: (206) 526‑2000
  • Medicare: Accepts Medicare assignment
  • Hospital: Seattle Children's Hospital
  • Group practice: The Association of CHRMC and University Physicians
  • Medical school: graduated 2014 (12 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sulee I. Alcacoas, 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 Sulee I. Alcacoas accept Medicare assignment?
Yes. Medicare's clinician data says Sulee I. Alcacoas 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 Sulee I. Alcacoas's NPI number?
1841965258. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Sulee I. Alcacoas works

Medicare's Facility Affiliation Data lists Sulee I. Alcacoas 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.

Practice locations

Addresses where Sulee I. Alcacoas is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sulee I. Alcacoas as a member of this group (CMS data updated October 2, 2026).

  • The Association of CHRMC and University Physicians311 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in Washington →

Other radiologists in Seattle

Clinicians with the same Medicare primary specialty in Seattle, WA — not a recommendation.

All radiologists in Seattle →

Other clinicians in The Association of CHRMC and University Physicians

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

Clinician information

CredentialMD
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1841965258
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