Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Heather L Maddox, PT/DPT
Physical Therapist in Dexter, MO · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609124916
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Registry record
Entity type Individual (Type 1)
Name Mrs. Heather L Maddox
Credential PT/DPT
Sex Female
Practice address 913 W Bus Highway 60, Dexter, MO, 63841
Phone (573) 624-6405
Fax (573) 624-6314
Enumeration date Aug 16, 2012
Last updated in NPPES Jan 10, 2022
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2012017840 (MO) 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 Heather Maddox's NPI record?
Cross-check NPI 1609124916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1609124916 active?
Yes, as of the latest NPPES snapshot, NPI 1609124916 is active (record last updated 2022-01-10).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-10.