Quick answers
- Which hospitals does Sam S. Chang work at?
- Medicare's official clinician data lists Sam S. Chang at 2 hospitals: Jackson-Madison County General Hospital and Vanderbilt University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sam S. Chang see patients?
- Medicare's clinician data lists 2 practice locations, including Nashville, TN and Franklin, TN. Call before your visit to confirm the address.
- What is Sam S. Chang's specialty?
- Medicare lists Urology as the primary specialty.
- Does Sam S. Chang accept Medicare assignment?
- Yes. Medicare's clinician data says Sam S. Chang 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 Sam S. Chang offer telehealth?
- Medicare's clinician data says Sam S. Chang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sam S. Chang?
- (615) 322-3000, as listed in official Medicare / NPI Registry data.
- What is Sam S. Chang's NPI number?
- 1922107358. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sam S. Chang works
Medicare's Facility Affiliation Data lists Sam S. Chang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jackson-Madison County General HospitalJackson, TN · Acute Care Hospital · CCN 440002
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospital · CCN 440039
Practice locations
Addresses where Sam S. Chang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 22nd Ave SNashville, TN 37232 (615) 322‑3000
- 2009 Mallory Ln, Suite 250Franklin, TN 37067 (615) 771‑7250
Group practices
Medicare enrollment lists Sam S. Chang as a member of this group (CMS data updated 2026-10-02).
- Vanderbilt University Medical Center3,567 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1992 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1922107358 |
| 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