Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jenna Ryczek, BCBA

Behavior Analyst in Green Bay, WI · enumerated 2020 · practices at Flourish Aba LLC.

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

National Provider Identifier

1578194148

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Registry record

Entity type Individual (Type 1)

Name Jenna Ryczek

Credential BCBA

Sex Female

Practice address 2331 Velp Ave Ste H, Green Bay, WI, 54303

Phone (920) 676-2609

Enumeration date Jan 31, 2020

Last updated in NPPES Nov 7, 2024

Taxonomy & licenses

106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1148-140 (WI) Primary

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

How do I verify Jenna Ryczek's NPI record?

Cross-check NPI 1578194148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578194148 active?

Yes, as of the latest NPPES snapshot, NPI 1578194148 is active (record last updated 2024-11-07).

Other providers at this practice address

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Elizabeth Wyngaard Behavior Analyst · Green Bay, WI NPI 1275121352 Ashley Vanhandel Behavior Analyst · Green Bay, WI NPI 1851165708 Flourish Aba LLC Behavior Analyst · Green Bay, WI NPI 1003639014

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-11-07.