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Active NPI 1588335509 Individual Practitioner Female Practitioner

Kari Rebecca Ayres , PA-C

Physician Assistant • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Kari Ayres, PA-C is a certified Physician Assistant practicing in Seattle, WA. With approximately 4 years of clinical experience since completing medical education in 2022, Kari Ayres delivers high-quality medical care to the local community at 4311 11TH AVE NE STE 200.

Kari Ayres is affiliated with Multicare Health System and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4311 11th Ave Ne Ste 200

Seattle, WA 981056367

Telephone 2066164001
Associated Practice Facility / Clinic
🏢 Medex Nw Facility NPI 1306183785

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Seattle, WA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs -6.3 yrs vs City Avg
City Avg: 10.3 Yrs
State Avg: 12.1 Yrs
Regional Practice Density
833 Specialists

Practicing in Seattle, WA (3774 Statewide)

Telehealth Adoption Rate
18.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
70.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ayres (4 Years) 4 Yrs
Seattle Specialty Average (10.3 Years) 10.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
14 14 $343.00 $100.67

Medical Specialties & State Licenses

CMS Verified: 2026-01-19
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA 61392969

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Hospital & Practice Group Affiliations

Multicare Health System

311 S L St, Tacoma, WA 984053720

Multicare Health System

317 Martin Luther King Jr Way, Tacoma, WA 984054234

Multicare Health System

316 Martin Luther King Jr Way, Tacoma, WA 984054252

Phone: 2534035200

Multicare Health System

315 Martin Luther King Jr Way, Tacoma, WA 984054234

Phone: 2534032130

Multicare Health System

3124 S 19th St, Tacoma, WA 984052433

Multicare Health System

317 Mlk Jr Way, Tacoma, WA 984054234

Phone: 2534031126

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Darcy Mulligan

Physician Assistant

NPI 1013759380
Meron Miles

Physician Assistant - Surgical

NPI 1023736436
Andrew Miscovich , PA-S

Student in an Organized Health Care Education/Training Program

NPI 1023786431

PAS

Lauryn Carr , PA-C

Physician Assistant

NPI 1023836418

Physician Assistant (Certified)

Sunshine Pille

Physician Assistant - Surgical

NPI 1033582663
Gabriel Izumi

Physician Assistant

NPI 1033943923

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
👤
Provider Name / Credentials Updated January 19, 2026

Recorded as KARI AYRES, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 19, 2026

Physician Assistant (License #61392969 in WA)

NPI Profile Active September 21, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location September 21, 2021

Registered at 4311 11TH AVE NE STE 200, SEATTLE, WA 981056367 (Tel: 2066164001)

📍
Updated Business Mailing Address September 21, 2021

Registered at 4311 11TH AVE NE STE 200, SEATTLE, WA 981056367

👤
Provider Name / Credentials Updated September 21, 2021

Recorded as KARI AYRES, PA-S

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration September 21, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1588335509
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2021
Last Update: January 19, 2026
Sole Proprietor: No

Mailing Address

4311 11th Ave Ne Ste 200

Seattle, WA 981056367

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.