Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madonna L Grabos, PT

Physical Therapist in Hobart, IN · enumerated 2006.

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

National Provider Identifier

1366558447

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Registry record

Entity type Individual (Type 1)

Name Madonna L Grabos

Credential PT

Sex Female

Practice address 1265 S Lake Park Ave, Suite D, Hobart, IN, 46342

Phone (219) 945-1538

Fax (219) 945-0151

Enumeration date Aug 22, 2006

Last updated in NPPES Apr 13, 2012

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 05001448A (IN) Primary

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

Other identifiers

Identifier	Type	State	Issuer
05001448A	Other	IL	BCBS OF IL
200467670	Medicaid	IN	-
000000306881	Other	IN	ANTHEM

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.

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Frequently asked questions

Where does Madonna Grabos practice?

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

What is the NPI number for Madonna Grabos?

The National Provider Identifier (NPI) for Madonna Grabos is 1366558447, 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 2012-04-13.