Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1659866903 Individual Practitioner Male Practitioner

Dr. Granger Joseph Marsden , MD

Emergency Medicine • Everett, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Granger Marsden, MD is a certified Emergency Medicine practicing in Everett, WA. With approximately 8 years of clinical experience since completing medical education in 2018, Dr. Marsden delivers high-quality medical care to the local community at 1700 13TH ST.

Dr. Marsden maintains professional affiliations with Sound Physicians Emergency Medicine Of Washington Pllc, North Sound Emergency Medicine Pc, Providence Health And Services- Washington and accepts Medicare assignment.

Frequently performed procedures and clinical services include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, emergency department visit for life threatening or functioning severity, 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

1700 13th St

Everett, WA 982011689

Telephone 4252590212
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Everett, WA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -12.1 yrs vs City Avg
City Avg: 20.1 Yrs
State Avg: 21.9 Yrs
Regional Practice Density
50 Specialists

Practicing in Everett, WA (1495 Statewide)

Telehealth Adoption Rate
2.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
87.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marsden (8 Years) 8 Yrs
Everett Specialty Average (20.1 Years) 20.1 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
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
184 140 $36.61 $7.87
99285 Emergency department visit for life threatening or functioning severity
119 118 $1268.82 $167.97
99291 Critical care, first 30-74 minutes
40 40 $1657.35 $205.92
99284 Emergency department visit with moderate level of medical decision making
26 26 $871.62 $117.08

Medical Specialties & State Licenses

CMS Verified: 2025-01-03
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License WA MD61258441

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 IL 125073365

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

Sound Physicians Emergency Medicine Of Washington Pllc

2000 Hospital Dr, Sedro Woolley, WA 982844327

Phone: 3608566021

North Sound Emergency Medicine Pc

1700 13th St, Everett, WA 982011689

Phone: 4252590212

Providence Health And Services- Washington

1321 Colby Ave, Everett, WA 982011665

Phone: 4252612000

Practice Associates & Co-Workers

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

14 Associated Practitioners
Dr. James Goldberg , MD

Emergency Medicine

NPI 1013974328

Doctor of Medicine (M.D.)

Colleen Koorn , ARNP

Nurse Practitioner - Family

NPI 1023755774

Advanced Registered Nurse Practitioner

Olga Pavlova-Rios

Physician Assistant

NPI 1043743610
Dr. Catharine Keay , MD

Emergency Medicine

NPI 1063624146

Doctor of Medicine (M.D.)

Justin Rigoloso , ARNP

Nurse Practitioner - Critical Care Medicine

NPI 1124852645

Advanced Registered Nurse Practitioner

Dr. Paul Seckinger , MD

Emergency Medicine - Emergency Medical Services

NPI 1235330861

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Business Mailing Address January 03, 2025

Registered at 15833 MILL CREEK BLVD # 12010, MILL CREEK, WA 980121200 (Tel: 4255952220)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 03, 2025

Emergency Medicine (License #MD61258441 in WA)

📍
Updated Practice Location October 02, 2023

Registered at 1700 13TH ST, EVERETT, WA 982011689 (Tel: 4252590212)

📍
Updated Business Mailing Address October 02, 2023

Registered at 13622 TRUMPETER LN, MOUNT VERNON, WA 982738900 (Tel: 8608787418)

NPI Profile Active June 28, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2018

Registered at 1901 W HARRISON ST, CHICAGO, IL 606123714 (Tel: 3128646000)

📍
Updated Business Mailing Address June 28, 2018

Registered at 1611 W DIVISION ST APT 1103, CHICAGO, IL 606221202 (Tel: 8608787418)

👤
Provider Name / Credentials Updated June 28, 2018

Recorded as GRANGER MARSDEN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2018

Emergency Medicine (License #125073365 in IL)

🟢
Initial NPI Registration & Enumeration June 28, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Granger Marsden. Be the first to share your experience!

Sign in to leave a review for Dr. Granger Marsden

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1659866903
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2018
Last Update: January 03, 2025
Sole Proprietor: No

Mailing Address

15833 Mill Creek Blvd # 12010

Mill Creek, WA 980121200

Phone: 4255952220

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.