Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Randall W Hartzell, PT
Physical Therapist in Lawton, OK · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518901891
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Registry record
Entity type Individual (Type 1)
Name Randall W Hartzell
Credential PT
Sex Male
Practice address 916 Sw 38th St, Suite C, Lawton, OK, 73505
Phone (580) 353-1490
Fax (580) 250-1651
Enumeration date Jun 16, 2006
Last updated in NPPES Aug 15, 2016
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 1379 (OK) 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
Where does Randall Hartzell practice?
The practice location on file with NPPES is in Lawton, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Randall Hartzell?
The National Provider Identifier (NPI) for Randall Hartzell is 1518901891, 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 2016-08-15.