Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Jennifer Pauline Stamm, OTR

Occupational Therapist in Watertown, WI · enumerated 2007.

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

National Provider Identifier

1528180270

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Registry record

Entity type Individual (Type 1)

Name Jennifer Pauline Stamm

Credential OTR

Sex Female

Practice address Watertown, WI, 53094

Phone (262) 227-9569

Fax (262) 670-6960

Enumeration date Apr 4, 2007

Last updated in NPPES Dec 16, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3362-026 (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

What is the NPI number for Jennifer Stamm?

The National Provider Identifier (NPI) for Jennifer Stamm is 1528180270, a Type 1 (individual) record in the CMS NPPES registry.

Where does Jennifer Stamm practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-16.