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

Justine Okurowski

Physician Assistant in Mechanicsburg, PA · enumerated 2015.

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

National Provider Identifier

1548650989

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Registry record

Entity type Individual (Type 1)

Name Justine Okurowski

Sex Female

Practice address Mechanicsburg, PA, 17050

Phone (717) 231-8772

Fax (717) 231-8435

Enumeration date Jan 23, 2015

Last updated in NPPES Dec 29, 2020

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

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License MA057446 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
103157963	Medicaid	PA	-

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

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 Justine Okurowski?

Justine Okurowski 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-29.