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Psychiatry

Sean M. Zohorsky, MD

Works at hospitals in Silverdale, WA · Washington

Summary

Dr. Sean M. Zohorsky, MD is a psychiatrist at 9633 Levin Rd NW, Suite 103, Silverdale, WA 98383. Phone: (360) 377-8200. Accepts Medicare assignment. In 2024, Sean M. Zohorsky had 166 Original Medicare patients and 556 services. NPI 1639601529. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 9633 Levin Rd NW, Suite 103, Silverdale, WA 98383 · Directions
  • Phone: (360) 377‑8200
  • Medicare: Accepts Medicare assignment
  • Hospital: St Michael Medical Center
  • Group practice: Franciscan Medical Group
  • Medical school: graduated 2017 (9 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Sean M. Zohorsky, 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 Sean M. Zohorsky accept Medicare assignment?
Yes. Medicare's clinician data says Sean M. Zohorsky 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.
How many Medicare patients does Sean M. Zohorsky see?
In 2024, CMS data shows 166 Original Medicare patients and 556 services for Sean M. Zohorsky. This counts Original Medicare only and measures volume, not quality.
What is Sean M. Zohorsky's NPI number?
1639601529. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sean M. Zohorsky, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients166
Services billed to Medicare556
Different services or procedures13
Participating Medicare providerYes
Average age of these patients72

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)228 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)130 services
  3. Psychiatric diagnostic evaluation with medical services (90792)105 services
  4. Psychotherapy with evaluation and management visit, 30 minutes (90833)51 services
  5. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)15 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol67%
  • Anxiety62%
  • Depression55%
  • Alzheimer's disease or dementia53%
  • Arthritis48%

Hospitals where Sean M. Zohorsky works

Medicare's Facility Affiliation Data lists Sean M. Zohorsky 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.

  • St Michael Medical CenterSilverdale, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 500039

Practice locations

Addresses where Sean M. Zohorsky is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Sean M. Zohorsky as a member of this group (CMS data updated October 2, 2026).

  • Franciscan Medical Group1,421 clinicians in the group

Specialties

Find other Psychiatry doctors in Washington →

Other psychiatrists in Washington

Clinicians with the same Medicare primary specialty in Washington — not a recommendation.

All psychiatrists in Washington →

Other clinicians in Franciscan Medical Group

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

Clinician information

CredentialMD
Graduation year2017 (9 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1639601529
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. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians