Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Charles Richard Leidner, OTR
Specialist in Clearwater, FL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144558180
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Registry record
Entity type Individual (Type 1)
Name Mr. Charles Richard Leidner
Credential OTR
Sex Male
Practice address 3141 N Mcmullen Booth Rd, Clearwater, FL, 33761
Phone (727) 723-7735
Fax (727) 726-7696
Enumeration date Dec 3, 2009
Last updated in NPPES Dec 3, 2009
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| OT 4918 | Other | FL | FLORIDA OT LICENSE |
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
What is the NPI number for Charles Leidner?
The National Provider Identifier (NPI) for Charles Leidner is 1144558180, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Leidner practice?
The practice location on file with NPPES is in Clearwater, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kim D'Ambra Occupational Therapist · Clearwater, FL NPI 1295852853 Marsha Clanton Physical Therapy Assistant · Clearwater, FL NPI 1669592382 Emily Mcdonough Speech-Language Pathologist · Clearwater, FL NPI 1922240738 Sharon Nelson Physical Therapist · Clearwater, FL NPI 1982832408 Barbara Durr Physical Therapy Assistant · Clearwater, FL NPI 1558699561 Wickshire Countryside Opco LLC Assisted Living Facility · Clearwater, FL NPI 1750989687 Colliers at Countryside Opco, LLC Assisted Living Facility · Clearwater, FL NPI 1841180445
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-03.