Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Emergency Medicine

Gayle K. Kouklis, MD

Works at hospitals in Marysville, CA · Fresno, CA · Edmonds, WA · California, Washington

Summary

Dr. Gayle K. Kouklis, MD is an emergency medicine doctor at 21601 76th Ave W, Edmonds, WA 98026. Phone: (425) 640-4100. Accepts Medicare assignment. In 2024, Gayle K. Kouklis had 264 Original Medicare patients and 389 services. NPI 1720540610. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Gayle K. Kouklis, 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 Gayle K. Kouklis accept Medicare assignment?
Yes. Medicare's clinician data says Gayle K. Kouklis 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 Gayle K. Kouklis see?
In 2024, CMS data shows 264 Original Medicare patients and 389 services for Gayle K. Kouklis. This counts Original Medicare only and measures volume, not quality.
What is Gayle K. Kouklis's NPI number?
1720540610. 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 Gayle K. Kouklis, 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 patients264
Services billed to Medicare389
Different services or procedures20
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Emergency department visit with high level of medical decision making (99285)139 services
  2. Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)100 services
  3. Emergency department visit with moderate level of medical decision making (99284)83 services
  4. Emergency department visit with low level of medical decision making (99283)29 services
  5. Critical care, first 30-74 minutes (99291)12 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 cholesterol75%
  • Arthritis55%
  • Anxiety40%
  • Heart failure40%
  • Ischemic heart disease38%

Hospitals where Gayle K. Kouklis works

Medicare's Facility Affiliation Data lists Gayle K. Kouklis 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.

  • Adventist Health and RideoutMarysville, CA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 050133
  • Community Regional Medical CenterFresno, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050060
  • Swedish Edmonds HospitalEdmonds, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500026

Practice locations

Addresses where Gayle K. Kouklis is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Gayle K. Kouklis as a member of this group (CMS data updated October 2, 2026).

  • Cep America LLC1,023 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Washington →

Other emergency medicine doctors in Edmonds

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

All emergency medicine doctors in Edmonds →

Other clinicians in Cep America LLC

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

Clinician information

CredentialMD
Medical schoolUniversity Of Cincinnati College Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1720540610
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