Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Marilyn D Chapple, PT
Massage Therapist in Austin, TX · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588688550
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Registry record
Entity type Individual (Type 1)
Name Marilyn D Chapple
Credential PT
Sex Female
Practice address 4105 Medical Pkwy, Austin, TX, 78756
Phone (512) 458-6386
Enumeration date Jul 26, 2006
Last updated in NPPES Sep 11, 2025
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1012870 (TX) Secondary
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MT039069 (TX) 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.
Frequently asked questions
How do I verify Marilyn Chapple's NPI record?
Cross-check NPI 1588688550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588688550 active?
Yes, as of the latest NPPES snapshot, NPI 1588688550 is active (record last updated 2025-09-11).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.