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

Theodore N. Isseks, MD, PC

Organization Ophthalmology Physician · NPI 1215206628

Theodore N. Isseks, MD, PC is an Ophthalmology Physician in Liberty, New York. Licensed in New York. Registered with an NPI since 2011.

Licensed in
NY
In the registry since
2011
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

5518 State Route 55
Liberty, NY 12754-2830
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 117110-1 (NY)

Record details

NPI number1215206628
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Theodore Isseks — Owner/M.D. · (845) 292-3011
Other names Theodore N. Isseks, M.D. , P.C.
NPI enumeratedDecember 14, 2011
Last updated in NPPESDecember 14, 2011
Mailing address5518 State Route 55, Liberty, NY 12754-2830

Other providers in Liberty