Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Amy Marie Rettig, P.T.

Physical Therapist in Greenwood, IN · enumerated 2007.

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

National Provider Identifier

1699800409

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Registry record

Entity type Individual (Type 1)

Name Mrs. Amy Marie Rettig

Credential P.T.

Sex Female

Practice address 1703 W Stones Crossing Rd Ste 120, Greenwood, IN, 46143

Phone (317) 528-2018

Fax (317) 528-2907

Enumeration date Feb 22, 2007

Last updated in NPPES Mar 18, 2021

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 05002879A (IN) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 1699800409 active?

Yes, as of the latest NPPES snapshot, NPI 1699800409 is active (record last updated 2021-03-18).

How do I verify Amy Rettig's NPI record?

Cross-check NPI 1699800409 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 2021-03-18.