Quick answers
- Which hospitals does Greyson C. Thomas work at?
- Medicare's official clinician data lists Greyson C. Thomas at 1 hospital: AdventHealth Ocala. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Greyson C. Thomas see patients?
- Medicare's clinician data lists 2 practice locations, including Lady Lake, FL and Ocala, FL. Call before your visit to confirm the address.
- What is Greyson C. Thomas's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Greyson C. Thomas accept Medicare assignment?
- Yes. Medicare's clinician data says Greyson C. Thomas 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.
- Does Greyson C. Thomas offer telehealth?
- Medicare's clinician data says Greyson C. Thomas offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Greyson C. Thomas?
- (352) 751-9900, as listed in official Medicare / NPI Registry data.
- What is Greyson C. Thomas's NPI number?
- 1467682104. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Greyson C. Thomas works
Medicare's Facility Affiliation Data lists Greyson C. Thomas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth OcalaOcala, FL · Acute Care Hospital · CCN 100062
Practice locations
Addresses where Greyson C. Thomas is enrolled with Medicare (CMS data updated 2026-10-02).
- 13940 N US Hwy 441, Suite 102Lady Lake, FL 32159 (352) 751‑9900
- 3845 SE Lake Weir Ave, Cora Physical Therapy East OcalaOcala, FL 34480 (352) 693‑3378
Group practices
Medicare enrollment lists Greyson C. Thomas as a member of these groups (CMS data updated 2026-10-02).
- Cora Health Services Inc1,136 clinicians in the group
- Florida Medical Associates LLC171 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lady Lake
Clinicians with the same Medicare primary specialty in Lady Lake, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1467682104 |
| 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