NPI Portal NPI Lookup & Verification

Mr. Robert James Bartz

Mr. Robert James Bartz is a Pharmacist provider (Pharmacist) practicing in Batavia, NY, registered in the NPPES registry with NPI 1659552990 since 2007.

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NPI 1659552990
Entity type Individual (Type 1)
Name Mr. Robert James Bartz
Sex Male
Practice address 601 E MAIN ST, Batavia, NY, 14020
Phone 5853435662
Enumeration date 2007-11-15
Last updated in NPPES 2007-11-15

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 029082 NY
Copy-ready billing details
Provider: Robert Bartz
NPI: 1659552990
Taxonomy: 183500000X (Pharmacist)
Address: 601 E MAIN ST, Batavia, NY, 14020

Other providers at this practice address

NPI Name Type Specialty Location
1124209218 Patrick Mccullor Individual Pharmacist Batavia, NY
1205010626 Stephen Baratta Individual Pharmacist Batavia, NY
1528223773 Sabeen Ahmed Individual Pharmacist Batavia, NY
1902323199 Lauren Wiater Individual Pharmacist Batavia, NY
1801599014 Nicole Hausfelder Individual Pharmacy Technician Batavia, NY
1730942228 Joseph Blackburn Individual Pharmacist Batavia, NY

Verify this record

Cross-check NPI 1659552990 against the authoritative CMS record: view Mr. Robert James Bartz 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

What is the NPI number for Robert Bartz?
The National Provider Identifier (NPI) for Robert Bartz is 1659552990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Robert Bartz practice?
The practice location on file with NPPES is in Batavia, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-15.