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 1720255060

Theodore N Isseks MD PC is an Ophthalmology Physician in Liberty, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

5518 State Route 55
Liberty, NY 12754
Phone: (845) 292-1111
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 number1720255060
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationTheodore N Isseks MD PC
Authorized official Theodore Isseks — Owner · (845) 292-1111
Other names Family Optical
NPI enumeratedMay 15, 2008
Last updated in NPPESJuly 9, 2008
Mailing address5518 State Route 55, Liberty, NY 12754

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