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

Kostko Medical PLLC

Organization Internal Medicine Physician · NPI 1568853158

Kostko Medical PLLC is an Internal Medicine Physician in Rego Park, New York. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9932 66th Rd Ste LP
Rego Park, NY 11374-4401
Phone: (718) 459-8900
Fax: (718) 459-8903
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1568853158
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Semyon Kostko — President · (718) 459-8900
NPI enumeratedFebruary 18, 2015
Last updated in NPPESDecember 10, 2025
Certification dateDecember 10, 2025
Mailing address9932 66th Rd Ste Lp, Rego Park, NY 11374-4401

Other providers in Rego Park