Quick answers
- Which hospitals does Jack A. Ruff work at?
- Medicare's official clinician data lists Jack A. Ruff at 3 hospitals: Ascension St Vincent's Clay County, Ascension St Vincent's Riverside and Ascension St Vincent's Southside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jack A. Ruff see patients?
- Medicare's clinician data lists 3 practice locations, including Jacksonville, FL, Orange Park, FL and Middleburg, FL. Call before your visit to confirm the address.
- What is Jack A. Ruff's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Jack A. Ruff accept Medicare assignment?
- Yes. Medicare's clinician data says Jack A. Ruff 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 Jack A. Ruff?
- (954) 939-5000, as listed in official Medicare / NPI Registry data.
- What is Jack A. Ruff's NPI number?
- 1841566593. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jack A. Ruff works
Medicare's Facility Affiliation Data lists Jack A. Ruff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent's Clay CountyMiddleburg, FL · Acute Care Hospital · CCN 100321
- Ascension St Vincent's RiversideJacksonville, FL · Acute Care Hospital · CCN 100040
- Ascension St Vincent's SouthsideJacksonville, FL · Acute Care Hospital · CCN 100307
Practice locations
Addresses where Jack A. Ruff is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Shircliff WayJacksonville, FL 32204 (954) 939‑5000
- 1564 Kingsley Ave, Suite 300Orange Park, FL 32073 (904) 264‑8801
- 1821 Blanding Blvd, Suite 1Middleburg, FL 32068 (904) 406‑3160
Group practices
Medicare enrollment lists Jack A. Ruff as a member of these groups (CMS data updated 2026-10-02).
- North Florida Anesthesia Consultants Inc112 clinicians in the group
- Physicians Group Services PA89 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Saint Louis University School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841566593 |
| 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