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Active NPI 1801089230 Individual Practitioner Male Practitioner

Dr. Stephen Ou , MD

Emergency Medicine • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Ou, MD is a certified Emergency Medicine practicing in Seattle, WA. With approximately 19 years of clinical experience since completing medical education in 2007, Dr. Ou delivers high-quality medical care to the local community at 1550 N 115TH ST.

Dr. Ou is affiliated with The Association Of University Physicians 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

1550 N 115th St

Seattle, WA 981338401

Telephone 2064864848
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2007

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Seattle, WA

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
19 Yrs +3.5 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
71.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ou (19 Years) 19 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
223 216 $759.85 $185.93
99284 Emergency department visit with moderate level of medical decision making
80 78 $521.42 $128.57
99291 Critical care, first 30-74 minutes
27 27 $653.91 $229.47

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License WA MD60285093

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1801089230 (WA)

Hospital & Practice Group Affiliations

The Association Of University Physicians

1550 N 115th St, Seattle, WA 981338401

Phone: 2063640500

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Maria Corcorran , MD

Internal Medicine

NPI 1003159013

Doctor of Medicine (M.D.)

Dr. Brenda Park , DO

Emergency Medicine

NPI 1013151919

Doctor of Osteopathic Medicine (D.O.)

Dr. Eleanor Ganz , MD

Emergency Medicine

NPI 1013570985

Doctor of Medicine (M.D.)

Hallie Loewen , RN

Registered Nurse

NPI 1013582386

Registered Nurse

Dr. John Edward Blair , MD

Internal Medicine - Interventional Cardiology

NPI 1023042744

Doctor of Medicine (M.D.)

Dr. Lee Barnes , MD

Anesthesiology

NPI 1023056991

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address May 16, 2019

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

NPI Profile Active June 15, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location June 15, 2012

Registered at 1550 N 115TH ST, SEATTLE, WA 981338401 (Tel: 2064864848)

📍
Updated Business Mailing Address June 15, 2012

Registered at 1207 W NORTH AVE APT 301, PITTSBURGH, PA 152331974 (Tel: 2064864848)

👤
Provider Name / Credentials Updated June 15, 2012

Recorded as STEPHEN OU, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 15, 2012

Emergency Medicine (License #MD60285093 in WA)

🟢
Initial NPI Registration & Enumeration August 20, 2007

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: 1801089230
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 20, 2007
Last Update: May 16, 2019
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.