NPI Portal NPI Lookup & Verification

Leonard Weise, PT

Leonard Weise is a Physical Therapist provider (Physical Therapist) practicing in Olean, NY, registered in the NPPES registry with NPI 1528068491 since 2005. The credential PT stands for Physical Therapist.

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NPI 1528068491
Entity type Individual (Type 1)
Name Leonard Weise
Credential PT
Sex Male
Practice address 535 MAIN ST, Olean, NY, 14760
Phone 7163720141
Fax 7163726421
Enumeration date 2005-07-21
Last updated in NPPES 2012-03-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
225100000X Physical Therapist Primary 005815 NY

PT — Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier Type State Issuer
01122343 Medicaid NY
Copy-ready billing details
Provider: Leonard Weise, PT
NPI: 1528068491
Taxonomy: 225100000X (Physical Therapist)
Address: 535 MAIN ST, Olean, NY, 14760

Other providers at this practice address

NPI Name Type Specialty Location
1750380242 Othoniel Castro Individual Neurology Physician Olean, NY
1386643781 William Cihak Individual Internal Medicine Physician Olean, NY
1578562179 John Balacki Individual Gastroenterology Physician Olean, NY
1467451658 Ricardo Ilustre Individual Pediatrics Physician Olean, NY
1407855679 Johanna Handley Individual Family Medicine Physician Olean, NY
1518966746 G Spigel Individual Dermatology Physician Olean, NY
1598764730 Gilbert Witte Individual Pulmonary Disease Physician Olean, NY
1093714230 Fred Lewis Individual Allergy & Immunology Physician Olean, NY

Verify this record

Cross-check NPI 1528068491 against the authoritative CMS record: view Leonard Weise 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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Leonard Weise?
Leonard Weise is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-03-08.