Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Angela Fellenz, BCBA

Behavior Analyst in Fond Du Lac, WI · enumerated 2020 · practices at Agnesian Healthcare Inc.

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

National Provider Identifier

1730796046

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Registry record

Entity type Individual (Type 1)

Name Angela Fellenz

Credential BCBA

Sex Female

Practice address 371 E 1st St, Fond Du Lac, WI, 54935

Phone (920) 907-3967

Enumeration date Sep 30, 2020

Last updated in NPPES Sep 12, 2023

Taxonomy & licenses

106E00000X Assistant Behavior Analyst Behavioral Health & Social Service Providers · License 0-20-11369 (WI) Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1138-140 (WI) Primary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers Secondary

Other identifiers

Identifier	Type	State	Issuer
0-20-11369	Other	WI	BACB CERTIFICATION #
1-23-67656	Other	-	BEHAVIOR ANALYSIS CERTIFICATION BOARD
1138-140	Other	WI	STATE OF WISCONSIN DIRECT LICENSING DEPT. OF SAFETY AND PROFESSIONAL SERVICES

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

How do I verify Angela Fellenz's NPI record?

Cross-check NPI 1730796046 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1730796046 active?

Yes, as of the latest NPPES snapshot, NPI 1730796046 is active (record last updated 2023-09-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-12.