Individual
DR. MICHAEL A MARSH
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
20745 N SCOTTSDALE RD STE 105, SCOTTSDALE, AZ 85255-6595
(480) 534-4525
(480) 882-5051
Mailing address
20745 N SCOTTSDALE RD STE 105, SCOTTSDALE, AZ 85255-6595
(480) 534-4525
(480) 882-5051
Taxonomy
Speciality
Code
Description
License number
State
207Y00000X
Otolaryngology Physician
Primary
79754
AZ
207Y00000X
Otolaryngology Physician
C8388
AR
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
100032240A
—
OK
05
—
122738001
—
AR
Enumeration date
07/26/2006
Last updated
05/21/2026
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