Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1407475007 Individual Practitioner Male Practitioner

Brian Marshall

Internal Medicine • Corvallis, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Brian Marshall is a certified Internal Medicine practicing in Corvallis, OR. With approximately 6 years of clinical experience since completing medical education in 2020, Brian Marshall delivers high-quality medical care to the local community at 3600 NW SAMARITAN DR.

Brian Marshall is affiliated with Good Samaritan Hospital Corvallis 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 moderate level of medical decision making, if using time, at least, hospital discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3600 Nw Samaritan Dr

Corvallis, OR 973303737

Telephone 5417684906
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2020

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Corvallis, OR

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
6 Yrs -9.6 yrs vs City Avg
City Avg: 15.6 Yrs
State Avg: 24.1 Yrs
Regional Practice Density
134 Specialists

Practicing in Corvallis, OR (2185 Statewide)

Telehealth Adoption Rate
17.2% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
63.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (6 Years) 6 Yrs
Corvallis Specialty Average (15.6 Years) 15.6 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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
134 64 $271.00 $112.66
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
129 53 $188.00 $74.26
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
65 64 $527.00 $164.35
99239 Hospital discharge day management, more than 30 minutes
60 60 $279.00 $108.78
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th
48 22 $87.25 $28.81

Medical Specialties & State Licenses

CMS Verified: 2023-08-17
Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OR DO216717

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License OR 199461

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Good Samaritan Hospital Corvallis

3600 Nw Samaritan Dr, Corvallis, OR 973303737

Good Samaritan Hospital Corvallis

3600 Nw Samaritan Dr, Corvallis, OR 973303737

Phone: 5417681261

Practice Associates & Co-Workers

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

40 Associated Practitioners
Parinav Kanwar

Student in an Organized Health Care Education/Training Program

NPI 1003507286
Dr. Danielle Niemann , DO

Student in an Organized Health Care Education/Training Program

NPI 1003563313

Doctor of Osteopathic Medicine (D.O.)

Dr. Mohan Avula , DO

Internal Medicine

NPI 1003605387

Doctor of Osteopathic Medicine (D.O.)

Dr. Samantha May , MD

Psychiatry & Neurology - Psychiatry

NPI 1013599521

Doctor of Medicine (M.D.)

Dr. Nicole Keyser , MD

Family Medicine

NPI 1013603893

Doctor of Medicine (M.D.)

Gemechu Geleto

General Practice

NPI 1023511250

Career & Practice History Timeline

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

7 Historical Events
📍
Updated Business Mailing Address August 17, 2023

Registered at PO BOX 1189, CORVALLIS, OR 973391189

NPI Profile Active April 13, 2020

NPI status registered as active in NPPES database

📍
Updated Practice Location April 13, 2020

Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973303737 (Tel: 5417684906)

📍
Updated Business Mailing Address April 13, 2020

Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973303737 (Tel: 5417684906)

👤
Provider Name / Credentials Updated April 13, 2020

Recorded as BRIAN MARSHALL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 13, 2020

Internal Medicine (License #199461 in OR)

🟢
Initial NPI Registration & Enumeration April 13, 2020

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 Brian Marshall. Be the first to share your experience!

Sign in to leave a review for Brian Marshall

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

NPI Administrative Meta

NPI Number: 1407475007
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 13, 2020
Last Update: August 17, 2023
Sole Proprietor: No

Mailing Address

Po Box 1189

Corvallis, OR 973391189

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.