Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1831509488 Individual Practitioner Male Practitioner

Dr. Michael James Benson , MD

Anesthesiology • Portland, OR

✓ Accepts Medicare Assignment
Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Michael Benson, MD is a registered Anesthesiology practitioner in Portland, OR. With approximately 12 years of clinical practice since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 2014, Dr. Benson provides healthcare services at the registered practice location at 3181 SW SAM JACKSON PARK RD.

Dr. Benson is affiliated with University Anesthesiology Associates Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include insertion of artery tube for blood sampling or infusion through skin, ultrasonic guidance for blood vessel access, anesthesia for procedure on esophagus, stomach, and/or upper small bowel using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3181 Sw Sam Jackson Park Rd

Portland, OR 972393011

Telephone 5034947641
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

2014

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Anesthesiology in Portland, OR

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
12 Yrs -6.9 yrs vs City Avg
City Avg: 18.9 Yrs
State Avg: 23.2 Yrs
Regional Practice Density
591 Specialists

Practicing in Portland, OR (993 Statewide)

Telehealth Adoption Rate
0.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
72.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Benson (12 Years) 12 Yrs
Portland Specialty Average (18.9 Years) 18.9 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
36620 Insertion of artery tube for blood sampling or infusion through skin
13 13 $155.22 $42.93

Medical Specialties & State Licenses

CMS Verified: 2025-09-23
Anesthesiology Primary Specialty

NUCC Taxonomy Code: 207L00000X

State License OR MD203560

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Anesthesiology

NUCC Taxonomy Code: 207L00000X

State License UT 9529018-1205

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Oregon Medical Board
MD203560 (OR)

Hospital & Practice Group Affiliations

University Anesthesiology Associates Llc

3181 Sw Sam Jackson Park Rd, Portland, OR 972393011

Phone: 5034947641

Secondary Practice Locations

3 Erie Ct Ste L700

Oak Park, IL 60302

Phone: 7087631222

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1013221936

Doctor of Medicine (M.D.)

Alicia Ann Hill , ACNP

Nurse Practitioner - Acute Care

NPI 1013224724
NPI 1013309277

Doctor of Medicine (M.D.)

NPI 1023503653

Doctor of Medicine (M.D.)

Patricia Mcneil

Physician Assistant - Surgical

NPI 1023512175
NPI 1023546520

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 Practice Location September 23, 2025

Registered at 3181 SW SAM JACKSON PARK RD, PORTLAND, OR 972393011 (Tel: 5034947641)

📍
Updated Business Mailing Address May 13, 2021

Registered at 3181 SW SAM JACKSON PARK RD # UH2, PORTLAND, OR 972393011 (Tel: 5034947641)

📍
Updated Practice Location May 14, 2018

Registered at 3 ERIE CT STE L700, OAK PARK, IL 60302 (Tel: 7087631222)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2018

Anesthesiology (License #9529018-1205 in UT)

NPI Profile Active January 14, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location January 14, 2016

Registered at 3 ERIE CT STE L700, OAK PARK, IL 603022519 (Tel: 7087631222)

📍
Updated Business Mailing Address January 14, 2016

Registered at 30 N 1900 E, # 1C412, SALT LAKE CITY, UT 841320002 (Tel: 7087631222)

👤
Provider Name / Credentials Updated January 14, 2016

Recorded as MICHAEL BENSON, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 14, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration May 05, 2014

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: 1831509488
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 05, 2014
Last Update: September 23, 2025
Sole Proprietor: No

Mailing Address

3181 Sw Sam Jackson Park Rd # Uh2

Portland, OR 972393011

Phone: 5034947641

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.