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

Aaron Lyon, MD

Individual provider Diagnostic Radiology Physician · NPI 1700680378

Aaron Lyon, MD is a Diagnostic Radiology Physician in Grand Rapids, Michigan. Licensed in Michigan. Registered with an NPI since 2025.

Licensed in
MI
In the registry since
2025
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100 Michigan St NE Ste A601
Grand Rapids, MI 49503-2560
Phone: (616) 391-6243
Fax: (616) 391-8611
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 5315256797 (MI)

Record details

NPI number1700680378
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2025
Last updated in NPPESMay 10, 2026
Certification dateMay 10, 2026

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