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

Marshall Lewis Cook, MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1205813318

Marshall Lewis Cook, MD is a Sports Medicine (Orthopaedic Surgery) Physician in Fort Defiance, Arizona. Practices as a sole proprietor. Licensed in Arizona.

Licensed in
AZ
In the registry since
2005
Specialties on file
2
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

Corner Of Route N12 And N7
Fort Defiance, AZ 86504-0649
Phone: (928) 729-8000
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 19360 (AZ)
Sports Medicine (Orthopaedic Surgery) Physician Taxonomy 207XX0005X · Licence AZ19360 (AZ)

Record details

NPI number1205813318
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 29, 2005
Last updated in NPPESMarch 17, 2022
Certification dateMarch 4, 2022