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Active NPI 1740742162 Individual Practitioner Male Practitioner

Dr. John Kyle Heggen Quinn , MD

Emergency Medicine • Seattle, WA

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. John Quinn, MD is a registered Emergency Medicine practitioner in Seattle, WA. With approximately 7 years of clinical practice since completing medical education in 2019, Dr. Quinn provides healthcare services at the registered practice location at 325 9TH AVE.

Dr. Quinn is affiliated with University Of California Sfgh Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

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

2019

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Seattle, WA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
7 Yrs -8.5 yrs vs City Avg
City Avg: 15.5 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
310 Specialists

Practicing in Seattle, WA (1495 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
88.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Quinn (7 Years) 7 Yrs
Seattle Specialty Average (15.5 Years) 15.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity
163 161 $1856.36 $184.38
99284 Emergency department visit with moderate level of medical decision making
54 52 $1311.48 $127.89
99291 Critical care, first 30-74 minutes
36 36 $1587.11 $230.17

Medical Specialties & State Licenses

CMS Verified: 2025-09-04
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License WA MD61672659

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

University Of California Sfgh Medical Group

1001 Potrero Ave, San Francisco, CA 941103518

Phone: 6282068304

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 September 04, 2025

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

📍
Updated Business Mailing Address September 04, 2025

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065205700)

👤
Provider Name / Credentials Updated September 04, 2025

Recorded as JOHN QUINN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 04, 2025

Emergency Medicine (License #MD61672659 in WA)

NPI Profile Active April 03, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location April 03, 2019

Registered at 505 PARNASSUS AVE, SAN FRANCISCO, CA 941432204 (Tel: 4154761000)

📍
Updated Business Mailing Address April 03, 2019

Registered at 1223 7TH AVE, SAN FRANCISCO, CA 941222505 (Tel: 3605846962)

👤
Provider Name / Credentials Updated April 03, 2019

Recorded as JOHN QUINN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2019

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration April 03, 2019

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: 1740742162
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 03, 2019
Last Update: September 04, 2025
Sole Proprietor: No

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065205700

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.