Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Benjamin Leitzinger, RPH; PHARMD

Pharmacist in Sun Prairie, WI · enumerated 2020 · practices at O Connell Pharmacy Ltd.

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

National Provider Identifier

1386259075

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Registry record

Entity type Individual (Type 1)

Name Benjamin Leitzinger

Credential RPH; PHARMD

Sex Male

Practice address 125 S Thompson Rd, Sun Prairie, WI, 53590

Phone (608) 837-8002

Fax (608) 338-0841

Enumeration date Sep 10, 2020

Last updated in NPPES Oct 9, 2020

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 18000-40 (WI) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Benjamin Leitzinger practice?

The practice location on file with NPPES is in Sun Prairie, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Benjamin Leitzinger?

The National Provider Identifier (NPI) for Benjamin Leitzinger is 1386259075, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ann Schwartzwald Pharmacist · Sun Prairie, WI NPI 1326225327 O Connell Pharmacy Ltd Long Term Care Pharmacy · Sun Prairie, WI NPI 1063781920 Cari Schaefer Pharmacist · Sun Prairie, WI NPI 1770185910

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-09.