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

Dr. Mark Dinsmore McAllister, MD

Individual provider Diagnostic Radiology Physician · NPI 1346341682

Dr. Mark Dinsmore McAllister, MD is a Diagnostic Radiology in Reno, Nevada. Graduated from State University of Ny Upstate Medical University in 1982, 44 years ago. Practices with Saint Marys Medical Group Inc, a 52-clinician group and accepts Medicare assignment. Licensed in Nevada.

Years since qualifying
44
Trained at
State University of Ny Upstate Medical University
Licensed in
NV
In the registry since
2006
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

645 N Arlington Ave Ste 250A
Reno, NV 89503-4505
Phone: (775) 329-7707
Fax: (775) 329-7767
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 5989 (NV)

Record details

NPI number1346341682
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 26, 2006
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolSTATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY
Graduated 1982 (44 years in practice)
Group practice Saint Marys Medical Group Inc — 52 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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