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

Boyd Cooley Ashdown, MD

Individual provider Diagnostic Radiology Physician · NPI 1841260114

Boyd Cooley Ashdown, MD is a Diagnostic Radiology in Tucson, Arizona. Graduated from University of Utah School of Medicine in 1989, 37 years ago. Practices with Radiology Ltd LLC, a 108-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
37
Trained at
University of Utah School of Medicine
Licensed in
AZ
In the registry since
2006
Specialties on file
3
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

677 N Wilmot Rd
Tucson, AZ 85711-2701
Phone: (520) 795-2889
Fax: (520) 795-6321
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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 23244 (AZ)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 23244 (AZ)
Diagnostic Neuroimaging (Radiology) Physician Taxonomy 2085D0003X · Licence 23244 (AZ)

Record details

NPI number1841260114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESMarch 24, 2020
Certification dateMarch 24, 2020
Mailing address677 N Wilmot Rd, Tucson, AZ 85711-2701

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF UTAH SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Radiology Ltd Llc — 108 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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