Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Abigail Katrine Westerfeld, M.S.

Speech-Language Pathologist in Columbus, IN · enumerated 2026 · practices at A Step Ahead Autism Solutions.

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

National Provider Identifier

1801713763

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Registry record

Entity type Individual (Type 1)

Name Ms. Abigail Katrine Westerfeld

Credential M.S.

Sex Female

Practice address 4610 25th St, Columbus, IN, 47203

Phone (812) 314-2378

Enumeration date Jul 1, 2026

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 46004870A (IN) Primary

Other identifiers

Identifier	Type	State	Issuer
236	Medicaid	IN	-
568946544	Other	-	BCBS
5874	Other	-	Health Partners

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 1801713763 active?

Yes, as of the latest NPPES snapshot, NPI 1801713763 is active (record last updated 2026-07-01).

How do I verify Abigail Westerfeld's NPI record?

Cross-check NPI 1801713763 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 2026-07-01.