Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1205147600 Individual Practitioner Male Practitioner

Dr. Alexander St. John , MD

Emergency Medicine • Seattle, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alexander St. John, MD is a certified Emergency Medicine practicing in Seattle, WA. With approximately 16 years of clinical experience since completing medical education in 2010, Dr. St. John delivers high-quality medical care to the local community at 325 9TH AVE.

Dr. St. John 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

325 9th Ave

Seattle, WA 981042420

Telephone 2067443074
Associated Practice Facility / Clinic
🏢 Harborview Medical Center Facility NPI 1053359729

Medicare Profile & Education

Medical School

Other

Graduation Year

2010

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
16 Yrs +0.5 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
75.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. St. John (16 Years) 16 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
84 83 $761.33 $186.69
99284 Emergency department visit with moderate level of medical decision making
22 21 $524.47 $128.75

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License WA MD 60359938

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.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License AZ R72195

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
1205147600 (WA)

Hospital & Practice Group Affiliations

The Association Of University Physicians

1959 Ne Pacific St, Seattle, WA 981950001

Phone: 2065984333

Practice Associates & Co-Workers

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

31 Associated Practitioners
Dr. Jose Pares-Avila , DNP, ARNP

Counselor - Mental Health

NPI 1033384987

Doctor of Nursing Practice, Advanced Registered Nurse Practitioner

Dr. Anne Chipman , MD

Emergency Medicine

NPI 1164795605

Doctor of Medicine (M.D.)

Dr. Amber Sabbatini , MD

Emergency Medicine

NPI 1205141736

Doctor of Medicine (M.D.)

Dr. Edgardo Parrilla Castellar , MD, PhD

Pathology - Anatomic Pathology

NPI 1245378223

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

Dr. Shane Ruter , MD

Emergency Medicine

NPI 1255533428

Doctor of Medicine (M.D.)

Dr. Derek Barnett , MD, MED

Student in an Organized Health Care Education/Training Program

NPI 1275481400

Doctor of Medicine (M.D.), Master of Education

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active August 13, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location August 13, 2013

Registered at 325 9TH AVE, SEATTLE, WA 981042420 (Tel: 2067443074)

📍
Updated Business Mailing Address August 13, 2013

Registered at PO BOX 50095, SEATTLE, WA 981455095 (Tel: 2065436420)

👤
Provider Name / Credentials Updated August 13, 2013

Recorded as ALEXANDER ST. JOHN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2013

Emergency Medicine (License #MD 60359938 in WA)

🟢
Initial NPI Registration & Enumeration June 30, 2010

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: 1205147600
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 30, 2010
Last Update: August 13, 2013
Sole Proprietor: Yes

Mailing Address

Po Box 50095

Seattle, WA 981455095

Phone: 2065436420

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.