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

Ryan McNassor, MD

Individual provider Orthopaedic Surgery Physician · NPI 1255089942

Ryan McNassor, MD is an Orthopaedic Surgery Physician in Royal Oak, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2022
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

3601 W 13 Mile Rd
Royal Oak, MI 48073-6712
Phone: (248) 898-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 4351051021 (MI)

Record details

NPI number1255089942
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 12, 2022
Last updated in NPPESJune 10, 2023
Certification dateJune 10, 2023
Mailing address3601 W 13 Mile Rd, Royal Oak, MI 48073-6712

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