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

Dr. Jacob Kasprenski, OD

Optometrist in Catasauqua, PA · enumerated 2019.

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

National Provider Identifier

1952956732

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Registry record

Entity type Individual (Type 1)
Name Dr. Jacob Kasprenski
Credential OD
Sex Male
Practice address Catasauqua, PA, 18032
Enumeration date Aug 7, 2019
Last updated in NPPES Nov 23, 2021

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

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OEG003557 (PA) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD 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

What is the NPI number for Jacob Kasprenski?
The National Provider Identifier (NPI) for Jacob Kasprenski is 1952956732, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jacob Kasprenski practice?
The practice location on file with NPPES is in Catasauqua, PA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-23.