Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christopher Riley Pynenberg, PT

Physical Therapist in Neenah, WI · enumerated 2016.

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

National Provider Identifier

1245784073

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Registry record

Entity type Individual (Type 1)

Name Christopher Riley Pynenberg

Credential PT

Sex Male

Practice address 130 2nd St, Neenah, WI, 54956

Phone (920) 729-3100

Fax (920) 729-3167

Enumeration date Aug 10, 2016

Last updated in NPPES Aug 10, 2016

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 13346 (WI) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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 1245784073 active?

Yes, as of the latest NPPES snapshot, NPI 1245784073 is active (record last updated 2016-08-10).

How do I verify Christopher Pynenberg's NPI record?

Cross-check NPI 1245784073 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 2016-08-10.