Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Edward Kessler, PTA

Physical Therapy Assistant in Hudson, WI · enumerated 2011.

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

National Provider Identifier

1902185499

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Registry record

Entity type Individual (Type 1)

Name Stephen Edward Kessler

Credential PTA

Sex Male

Practice address 742 Sterbenz Dr, Avanti Center Inc, Hudson, WI, 54016

Phone (715) 386-2128

Fax (715) 386-6119

Enumeration date Aug 15, 2011

Last updated in NPPES Aug 15, 2011

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1823 (WI) Primary

Other identifiers

Identifier	Type	State	Issuer
1823	Other	WI	WISCONSIN LICENSE

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 1902185499 active?

Yes, as of the latest NPPES snapshot, NPI 1902185499 is active (record last updated 2011-08-15).

How do I verify Stephen Kessler's NPI record?

Cross-check NPI 1902185499 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 2011-08-15.