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Active NPI 1902883002 Individual Practitioner Male Practitioner

Dr. George M Brennan , MD

Surgery • Olympia, WA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. George Brennan, MD is a certified Surgery practicing in Olympia, WA. With approximately 33 years of clinical experience since graduating from University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb) in 1993, Dr. Brennan delivers high-quality medical care to the local community at 700 LILLY ROAD N.E..

Dr. Brennan is affiliated with Peacehealth and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

700 Lilly Road N.e.
Group Health Olympia Medical Center

Olympia, WA 985065115

Telephone 3609237530

Medicare Profile & Education

Medical School

University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Olympia, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs +18.4 yrs vs City Avg
City Avg: 14.6 Yrs
State Avg: 22.8 Yrs
Regional Practice Density
23 Specialists

Practicing in Olympia, WA (818 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
66.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Brennan (33 Years) 33 Yrs
Olympia Specialty Average (14.6 Years) 14.6 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
66 31 $221.82 $76.78
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 19 $379.00 $126.98

Medical Specialties & State Licenses

CMS Verified: 2021-10-08
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License WA MD60057929

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Surgery - Vascular Surgery

NUCC Taxonomy Code: 2086S0129X

State License IN 01048762A

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Hospital & Practice Group Affiliations

Peacehealth

1615 Delaware St, Longview, WA 986322367

Phone: 3606364814

Secondary Practice Locations

1615 Delaware St

Longview, WA 986322367

Phone: 3605013500

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1154457257

Doctor of Medicine (M.D.)

NPI 1639246762

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 January 07, 2010

NPI status registered as active in NPPES database

📍
Updated Practice Location January 07, 2010

Registered at 700 LILLY ROAD N.E., GROUP HEALTH OLYMPIA MEDICAL CENTER, OLYMPIA, WA 985065115 (Tel: 3609237530)

📍
Updated Business Mailing Address January 07, 2010

Registered at 700 LILLY ROAD N.E., GROUP HEALTH OLYMPIA MEDICAL CENTER, OLYMPIA, WA 985065115 (Tel: 3609237530)

👤
Provider Name / Credentials Updated January 07, 2010

Recorded as GEORGE BRENNAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 07, 2010

Surgery (License #01048762A in IN)

🟢
Initial NPI Registration & Enumeration December 29, 2005

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: 1902883002
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 29, 2005
Last Update: October 08, 2021
Sole Proprietor: No

Mailing Address

700 Lilly Road N.e., Group Health Olympia Medical Center

Olympia, WA 985065115

Phone: 3609237530

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.