Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RONALD H MASON MD
NPI 1952348591
Anesthesiology in Minneapolis, MN

Active since June 01, 2006
2215 PARK AVE, MINNEAPOLIS, MN 55404(612) 775-8927 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ronald H Mason Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RONALD H MASON MD (NPI 1952348591) is an individual anesthesiology provider in Minneapolis, Minnesota, licensed in Minnesota (31201) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1952348591
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameRONALD H MASONCredential: MD
Location Address2215 PARK AVEMinneapolis, MN 55404-3711
Mailing AddressPo Box 47159Plymouth, MN 55447-0159 · (763) 559-3779 · Fax (763) 450-3986
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1952348591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in MN · 31201
Definition
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.
2215 PARK AVE, Minneapolis, MN 55404

Accepted Insurance

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Anesthetist, Certified Registered
2215 PARK AVE
MINNEAPOLIS, MN 55404
Occupational Therapist
2215 PARK AVE
MINNEAPOLIS, MN 55404
Anesthesiology
2215 PARK AVE
MINNEAPOLIS, MN 55404
Occupational Therapist
2215 PARK AVE, SUITE 406
MINNEAPOLIS, MN 55404
Anesthesiology
2215 PARK AVE
MINNEAPOLIS, MN 55404
Anesthesiology
2215 PARK AVE
MINNEAPOLIS, MN 55404
Anesthesiology
2215 PARK AVE
MINNEAPOLIS, MN 55404
Anesthesiology
2215 PARK AVE
MINNEAPOLIS, MN 55404

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Mason's NPI number?

The NPI number for Ronald Mason is 1952348591. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Ronald Mason located?

Ronald Mason practices at 2215 Park Ave, Minneapolis, MN 55404. The listed phone number is (612) 775-8927.

What is Ronald Mason's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

What insurance does Ronald Mason accept?

Health plans from Medica list Ronald Mason as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ronald Mason was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.