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Active NPI 1487322020 Individual Practitioner Male Practitioner

Warren Jarfu Chang , PA-C

Physician Assistant • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Warren Chang, PA-C is a certified Physician Assistant practicing in Seattle, WA. With approximately 4 years of clinical experience since completing medical education in 2022, Warren Chang delivers high-quality medical care to the local community at 325 9TH AVE.

Warren Chang is affiliated with The Association Of University Physicians and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

325 9th Ave

Seattle, WA 981042420

Telephone 2065205000
Associated Practice Facility / Clinic
🏢 Harborview Medical Center Facility NPI 1053359729

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
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

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

Medical Specialties & State Licenses

CMS Verified: 2023-06-21
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA61353398

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

The Association Of University Physicians

728 Edmonds Way, Edmonds, WA 980205126

Phone: 4256732875

The Association Of University Physicians

325 9th Ave, Seattle, WA 981042420

Phone: 2067313000

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Sandhya Panch , MD

Internal Medicine - Hematology

NPI 1003043415

Doctor of Medicine (M.D.)

Hilary King , MA, RC

Counselor - Mental Health

NPI 1003068735

Master of Arts, RC

Dr. Afshin Shameli , MD, PhD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1003104357

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Timothy Menza , MD, PhD

Internal Medicine - Infectious Disease

NPI 1003105891

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Justin Miller , PhD

Psychologist - Clinical

NPI 1003162314

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location June 22, 2023

Registered at 325 9TH AVE, SEATTLE, WA 981042420 (Tel: 2065205000)

📍
Updated Business Mailing Address June 22, 2023

Registered at PO BOX 50095, SEATTLE, WA 981455095

👤
Provider Name / Credentials Updated June 22, 2023

Recorded as WARREN CHANG, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 22, 2023

Physician Assistant (License #PA61353398 in WA)

NPI Profile Active August 30, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location August 30, 2021

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

📍
Updated Business Mailing Address August 30, 2021

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

👤
Provider Name / Credentials Updated August 30, 2021

Recorded as WARREN CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 30, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration August 30, 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: 1487322020
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 30, 2021
Last Update: June 22, 2023
Sole Proprietor: No

Mailing Address

Po Box 50095

Seattle, WA 981455095

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.