Individual
GREGGORY GAHN
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
950 RYLAND ST, RENO, NV 89502-1605
(757) 329-0286
Mailing address
655 N ALVERNON WAY STE 204, TUCSON, AZ 85711-1825
(520) 626-2010
(520) 626-2042
Taxonomy
Speciality
Code
Description
License number
State
207WX0107X
Retina Specialist (Ophthalmology) Physician
Primary
23736
NV
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
CP8528
CP8528
NV
Enumeration date
04/11/2019
Last updated
10/03/2025
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