Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1659470516 Individual Practitioner Female Practitioner

Mary Chang

Physician Assistant • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Mary Chang is a registered healthcare professional specializing in Physician Assistant in Seattle, WA. Practice services are available at 125 16TH AVE E under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, exam of ear using a microscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

125 16th Ave E

Seattle, WA 981125211

Telephone 2063263000
Associated Practice Facility / Clinic
🏢 Total Renal Care Inc Facility NPI 1396709432

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
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
65.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
18 17 $171.95 $60.14
92504 Exam of ear using a microscope
14 14 $29.28 $8.72

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License WA PA60688813

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.

Chiropractor

NUCC Taxonomy Code: 111N00000X

State License VA 0104555718

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Jaime Michaelson , MD

Obstetrics & Gynecology - Obstetrics

NPI 1003013426

Doctor of Medicine (M.D.)

Dr. Vivian Yu , MD

Obstetrics & Gynecology

NPI 1003348723

Doctor of Medicine (M.D.)

Dr. Andrew Feld , MD

Internal Medicine - Gastroenterology

NPI 1003818709

Doctor of Medicine (M.D.)

Dr. Michael Nevins , MD

Internal Medicine - Pulmonary Disease

NPI 1003969270

Doctor of Medicine (M.D.)

Carolyn Berg , LW

Social Worker

NPI 1013042076
Dr. Michael Cho , MD

Internal Medicine - Rheumatology

NPI 1013116722

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active October 07, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location October 07, 2016

Registered at 125 16TH AVE E, SEATTLE, WA 981125211 (Tel: 2063263000)

📍
Updated Business Mailing Address October 07, 2016

Registered at 125 16TH AVE E, SEATTLE, WA 981125211 (Tel: 2063263000)

👤
Provider Name / Credentials Updated October 07, 2016

Recorded as MARY CHANG

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2016

Chiropractor (License #0104555718 in VA)

🟢
Initial NPI Registration & Enumeration September 21, 2006

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: 1659470516
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 21, 2006
Last Update: October 07, 2016
Sole Proprietor: No

Mailing Address

125 16th Ave E

Seattle, WA 981125211

Phone: 2063263000

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.