Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Wayne Richard Leiss, R.PH., PHARMD.

Pharmacist in Troy, OH · enumerated 2006.

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

National Provider Identifier

1922173319

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Registry record

Entity type Individual (Type 1)

Name Dr. Wayne Richard Leiss

Credential R.PH., PHARMD.

Sex Male

Practice address 3130 N County Road 25a, Troy, OH, 45373

Phone (937) 440-4262

Fax (937) 440-4265

Enumeration date Nov 21, 2006

Last updated in NPPES Jan 14, 2023

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 03-3-26748 (OH) 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

Is NPI 1922173319 active?

Yes, as of the latest NPPES snapshot, NPI 1922173319 is active (record last updated 2023-01-14).

How do I verify Wayne Leiss's NPI record?

Cross-check NPI 1922173319 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Ronald Setzkorn Radiation Oncology Physician · Troy, OH NPI 1902809445 Lyle Lowry Surgery Physician · Troy, OH NPI 1720080344 Melinda Duff Surgical Physician Assistant · Troy, OH NPI 1295737815 Patrick Larreategui Surgery Physician · Troy, OH NPI 1760484315 Durgarani Chadalawada Hospitalist Physician · Troy, OH NPI 1639164437 Martha Harris-Luken Mental Health Counselor · Troy, OH NPI 1629052865 Daniel Taylor Surgery Physician · Troy, OH NPI 1851366553 Susan Grau Family Medicine Physician · Troy, OH NPI 1033184833

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-14.