Quick answers
- Which hospitals does James B. Smart Jr. work at?
- Medicare's official clinician data lists James B. Smart Jr. at 2 hospitals: Ascension St Vincent's Riverside and Baptist Health Medical Center - Jacksonville. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James B. Smart Jr. see patients?
- Medicare's clinician data lists 3 practice locations, including Jacksonville, FL. Call before your visit to confirm the address.
- What is James B. Smart Jr.'s specialty?
- Medicare lists Nephrology as the primary specialty.
- Does James B. Smart Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says James B. Smart Jr. 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 James B. Smart Jr.?
- (904) 389-5333, as listed in official Medicare / NPI Registry data.
- What is James B. Smart Jr.'s NPI number?
- 1477592541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James B. Smart Jr. works
Medicare's Facility Affiliation Data lists James B. Smart Jr. 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 RiversideJacksonville, FL · Acute Care Hospital · CCN 100040
- Baptist Health Medical Center - JacksonvilleJacksonville, FL · Acute Care Hospital · CCN 100088
Practice locations
Addresses where James B. Smart Jr. is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Shircliff WayJacksonville, FL 32204 (904) 389‑5333
- 2 Shircliff Way, Suite 415Jacksonville, FL 32204
- 2 Shircliff Way 700 Depaul Bldg, Nephrology Associates of NortheastJacksonville, FL 32204 (904) 389‑5333
Group practices
Medicare enrollment lists James B. Smart Jr. as a member of this group (CMS data updated 2026-10-02).
- James D Baker III MD PA19 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Jacksonville
Clinicians with the same Medicare primary specialty in Jacksonville, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477592541 |
| 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