Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas R Zalewski, PH.D.

Audiologist in Bloomsburg, PA · enumerated 2007.

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

National Provider Identifier

1063628444

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas R Zalewski

Credential PH.D.

Sex Male

Practice address 400 E 2nd St, Bloomsburg University, Bloomsburg, PA, 17815

Phone (570) 389-5380

Fax (570) 389-5022

Enumeration date May 15, 2007

Last updated in NPPES Oct 2, 2007

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AT000520L (PA) Primary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AT000520L (PA) Secondary

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License AT000520L (PA) Secondary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Thomas Zalewski?

The National Provider Identifier (NPI) for Thomas Zalewski is 1063628444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thomas Zalewski practice?

The practice location on file with NPPES is in Bloomsburg, 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 2007-10-02.