Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jacob Liwosz, PA-C

Physician Assistant in Elyria, OH · enumerated 2024.

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

National Provider Identifier

1518791920

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Registry record

Entity type Individual (Type 1)

Name Jacob Liwosz

Credential PA-C

Sex Male

Practice address 630 E River St, Elyria, OH, 44035

Phone (216) 396-4331

Enumeration date Aug 28, 2024

Last updated in NPPES Aug 28, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

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

What specialty is Jacob Liwosz?

Jacob Liwosz is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-28.