NPI Portal NPI Lookup & Verification

Christopher Jeffrey Koretsky, RPH

Christopher Jeffrey Koretsky is a Pharmacist provider (Pharmacist) practicing in Hicksville, NY, registered in the NPPES registry with NPI 1376725093 since 2007. The credential RPH stands for Registered Pharmacist. Practices at Genovese Drug Stores Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1376725093
Entity type Individual (Type 1)
Name Christopher Jeffrey Koretsky
Credential RPH
Sex Male
Practice address Hicksville, NY, 11801
Phone 5169377500
Fax 5169377500
Enumeration date 2007-12-05
Last updated in NPPES 2007-12-05

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 030869 NY

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier Type State Issuer
01877123 Medicaid NY
Copy-ready billing details
Provider: Christopher Koretsky, RPH
NPI: 1376725093
Taxonomy: 183500000X (Pharmacist)
Address: Hicksville, NY, 11801

Other providers at this practice address

NPI Name Type Specialty Location
1487753737 Genovese Drug Stores Inc Organization Community/Retail Pharmacy Hicksville, NY
1134303662 Adel Nasr Individual Pharmacist Hicksville, NY
1710158977 Bharatkumar Patel Individual Pharmacist Hicksville, NY

Verify this record

Cross-check NPI 1376725093 against the authoritative CMS record: view Christopher Jeffrey Koretsky on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Christopher Koretsky practice?
The practice location on file with NPPES is in Hicksville, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christopher Koretsky?
The National Provider Identifier (NPI) for Christopher Koretsky is 1376725093, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-12-05.