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Susan Antrim, PTA

Q: What is the NPI number for Susan Antrim?

The National Provider Identifier (NPI) for Susan Antrim is 1689940777, a Type 1 (individual) record in the CMS NPPES registry.

Physical Therapy Assistant in Valparaiso, IN · enumerated 2012.

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

National Provider Identifier

1689940777

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Registry record

Entity type Individual (Type 1)

Name Susan Antrim

Credential PTA

Sex Female

Practice address 2801 Evans Ave, Valparaiso, IN, 46383

Phone (219) 464-9621

Enumeration date Mar 22, 2012

Last updated in NPPES Feb 25, 2015

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 160.005856 (IL) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 06004960A (IN) 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

Where does Susan Antrim practice?

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

What is the NPI number for Susan Antrim?

The National Provider Identifier (NPI) for Susan Antrim is 1689940777, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-02-25.