Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samuel Williams, OD
Optometrist in Leesburg, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720186117
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Registry record
Entity type Individual (Type 1)
Name Samuel Williams
Credential OD
Sex Male
Practice address 112 E Dixie Ave, Leesburg, FL, 34748
Phone (352) 787-1956
Fax (352) 365-6690
Enumeration date Sep 20, 2006
Last updated in NPPES Dec 4, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 078718300 | Medicaid | FL | - |
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 Samuel Williams practice?
The practice location on file with NPPES is in Leesburg, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Samuel Williams?
The National Provider Identifier (NPI) for Samuel Williams is 1720186117, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Andrew Tran Optometrist · Leesburg, FL NPI 1265441455 Robert Simon Optometrist · Leesburg, FL NPI 1093825556 Drs Williams & Vihlen PA Eyewear Supplier · Leesburg, FL NPI 1275600892 Donald Ragan Optometrist · Leesburg, FL NPI 1457703050 Coren Eye Group Pllc Optometrist · Leesburg, FL NPI 1588182562 Van Mattison Optometrist · Leesburg, FL NPI 1912492919
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-04.