Quick answers
- Where does Charles S. Lancaster see patients?
- Medicare's clinician data lists 2 practice locations, including Jacksonville Beach, FL and Jacksonville, FL. Call before your visit to confirm the address.
- What is Charles S. Lancaster's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Charles S. Lancaster accept Medicare assignment?
- Yes. Medicare's clinician data says Charles S. Lancaster accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Charles S. Lancaster?
- (904) 241-7865, as listed in official Medicare / NPI Registry data.
- What is Charles S. Lancaster's NPI number?
- 1316032204. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Charles S. Lancaster is enrolled with Medicare (CMS data updated 2026-10-02).
- 3316 3rd St S, Suite 103Jacksonville Beach, FL 32250 (904) 241‑7865
- 6207 Bennett RdJacksonville, FL 32216 (904) 731‑7500
Group practices
Medicare enrollment lists Charles S. Lancaster as a member of this group (CMS data updated 2026-10-02).
- Atlantic Eye Institute, P.A.10 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Jacksonville Beach
Clinicians with the same Medicare primary specialty in Jacksonville Beach, FL — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Illinois College Of Optometry At Chicago |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316032204 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians