Whalio Doctors

NPI 1003044058

Charles Derek Cohn, MD

Practitioner Ophthalmology Physician Fredericksburg, TX

Practice location

Address
751 S Washington St, Fredericksburg, TX 78624-5022
Phone
(830) 997-6535
Fax
(830) 997-9695

Registered specialties

Ophthalmology Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 207W00000X Licence P0187 (TX)

Registry record

NPI
1003044058
Entity type
Individual
Sex (as registered)
Male
NPI issued
29 Jun 2009
Record last updated
24 Jan 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.