Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Daniel Robert Mason, DO

Individual provider Diagnostic Radiology Physician · NPI 1275158180

Dr. Daniel Robert Mason, DO is a Diagnostic Radiology in Saint Louis, Missouri. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2020, 6 years ago. Licensed in Missouri.

Years since qualifying
6
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
MO
In the registry since
2020
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

510 S Kingshighway Blvd Dept Radiology
Saint Louis, MO 63110-1016
Phone: (314) 362-7200
Fax: (314) 747-4189
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 2026013464 (MO)

Record details

NPI number1275158180
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 16, 2020
Last updated in NPPESJuly 7, 2026
Certification dateSeptember 11, 2023

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Saint Louis