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

Theodore N Isseks, MD

Individual provider Ophthalmology Physician · NPI 1164423448

Theodore N Isseks, MD is an Ophthalmology Physician in Liberty, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2005
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

5518 State Route 55
Liberty, NY 12754
Phone: (845) 292-3011
Fax: (845) 292-1821
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 117110 (NY)

Record details

NPI number1164423448
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 9, 2005
Last updated in NPPESJanuary 5, 2011

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