NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Chester Arthur Fleischman, RPH

Pharmacist in Orchard Park, NY · enumerated 2010 · practices at Tops Markets LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518299148

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Registry record

Entity type Individual (Type 1)
Name Mr. Chester Arthur Fleischman
Credential RPH
Sex Male
Practice address Orchard Park, NY, 14127
Phone (716) 675-4958
Fax (716) 675-6731
Enumeration date Feb 7, 2010
Last updated in NPPES Feb 7, 2010

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

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 027442 (NY) Primary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

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.

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Frequently asked questions

How do I verify Chester Fleischman's NPI record?
Cross-check NPI 1518299148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1518299148 active?
Yes, as of the latest NPPES snapshot, NPI 1518299148 is active (record last updated 2010-02-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-07.