Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Brian Mason, MD

Individual provider Vascular & Interventional Radiology Physician · NPI 1346248028

Brian Mason, MD practises Diagnostic Radiology in Springfield, Illinois. Graduated from University of Missouri, Kansas City, School of Medicine in 1994, 32 years ago. Practices with Health First Medical Group, LLC, a 688-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Florida, Illinois, Tennessee and Virginia.

Years since qualifying
32
Trained at
University of Missouri, Kansas City, School of Medicine
Licensed in
FL, IL, TN, VA
In the registry since
2005
Specialties on file
8
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

751 N Rutledge St
Springfield, IL 62702-4968
Phone: (217) 545-8000
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Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1350 Hickory St, Melbourne, FL 32901-3224 — (321) 434-1771
  • 611 W Park St, Urbana, IL 61801-2529 — (217) 383-3440

Specialties & licences

Vascular & Interventional Radiology Physician (primary) Taxonomy 2085R0204X · Licence ME78629 (FL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 036143094 (IL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence ME0078629 (FL)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 036143094 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 53466 (TN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence ME78629 (FL)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 53466 (TN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 0101259162 (VA)

Record details

NPI number1346248028
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESMarch 17, 2026
Certification dateMarch 17, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolUNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Health First Medical Group, Llc — 688 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients151
Services billed 324 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Consulting Fee $31,360 1 payment
Food and Beverage $363 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Health First Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 688 clinicians in the practice; 12 are shown here.

Other providers in Springfield