Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah A. Ezerins, OT

Occupational Therapist in Pewaukee, WI · enumerated 2012.

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

National Provider Identifier

1841545084

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Registry record

Entity type Individual (Type 1)

Name Sarah A. Ezerins

Credential OT

Sex Female

Practice address 2835 N Grandview Blvd Ste 100, Pewaukee, WI, 53072

Phone (262) 574-1100

Fax (262) 574-5193

Enumeration date Jul 13, 2012

Last updated in NPPES Apr 12, 2024

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5214 (WI) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

Other identifiers

Identifier	Type	State	Issuer
100023991	Medicaid	WI	-

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

What is the NPI number for Sarah Ezerins?

The National Provider Identifier (NPI) for Sarah Ezerins is 1841545084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Ezerins practice?

The practice location on file with NPPES is in Pewaukee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-12.