Individual
RYAN CONSTANTINE
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D., PHD
Contact information
Practice address
300 STATE ST, ERIE, PA 16507-1427
(814) 456-4241
Mailing address
300 STATE ST STE 201, ERIE, PA 16507-1429
(814) 456-4241
Taxonomy
Speciality
Code
Description
License number
State
207WX0107X
Retina Specialist (Ophthalmology) Physician
Primary
MD198201
OR
207WX0107X
Retina Specialist (Ophthalmology) Physician
Primary
MD493400
PA
Other
Enumeration date
04/03/2014
Last updated
01/20/2026
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