Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Witek, DC

Chiropractor in Somerset, NJ · enumerated 2022.

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

National Provider Identifier

1528791043

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Witek

Credential DC

Sex Male

Practice address 454 Elizabeth Ave, Somerset, NJ, 08873

Phone (732) 860-5757

Enumeration date Jul 1, 2022

Last updated in NPPES Jul 1, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00793600 (NJ) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1528791043 active?

Yes, as of the latest NPPES snapshot, NPI 1528791043 is active (record last updated 2022-07-01).

How do I verify Thomas Witek's NPI record?

Cross-check NPI 1528791043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-01.