Quick answers
- Which hospitals does John L. Williams work at?
- Medicare's official clinician data lists John L. Williams at 3 hospitals: AdventHealth Palm Coast, AdventHealth Palm Coast Parkway and University of Missouri Health Care. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John L. Williams see patients?
- Medicare's clinician data lists 3 practice locations, including Lecanto, FL, Jefferson City, MO and Jacksonville, FL. Call before your visit to confirm the address.
- What is John L. Williams's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does John L. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says John L. Williams 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 John L. Williams?
- (352) 527-1825, as listed in official Medicare / NPI Registry data.
- What is John L. Williams's NPI number?
- 1689984783. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John L. Williams works
Medicare's Facility Affiliation Data lists John L. Williams at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth Palm CoastPalm Coast, FL · Acute Care Hospital · CCN 100118
- AdventHealth Palm Coast ParkwayPalm Coast, FL · Acute Care Hospital · CCN 100363
- University of Missouri Health CareColumbia, MO · Acute Care Hospital · CCN 260141
Practice locations
Addresses where John L. Williams is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 N Lecanto HwyLecanto, FL 34461 (352) 527‑1825
- 1125 Madison StJefferson City, MO 65101 (573) 635‑7141
- 800 Prudential DrJacksonville, FL 32207 (904) 202‑2000
Group practices
Medicare enrollment lists John L. Williams as a member of these groups (CMS data updated 2026-10-02).
- US Anesthesia Partners of Florida Inc1,136 clinicians in the group
- The Curators of the University of Missouri1,131 clinicians in the group
- Anesthesia Dynamics LLC879 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Florida →
Other nurse anesthetists in Lecanto
Clinicians with the same Medicare primary specialty in Lecanto, FL — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689984783 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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