Quick answers
- Which hospitals does Sathiyendran Poobalasingham work at?
- Medicare's official clinician data lists Sathiyendran Poobalasingham at 5 hospitals: Blount Memorial Hospital, Buchanan General Hospital, Johnston Memorial Hospital, Wellmont Bristol Regional Medical Center and Wellmont Holston Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sathiyendran Poobalasingham see patients?
- Medicare's clinician data lists 3 practice locations, including Kingsport, TN, Norton, VA and Maryville, TN. Call before your visit to confirm the address.
- What is Sathiyendran Poobalasingham's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Sathiyendran Poobalasingham accept Medicare assignment?
- Yes. Medicare's clinician data says Sathiyendran Poobalasingham 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 Sathiyendran Poobalasingham offer telehealth?
- Medicare's clinician data says Sathiyendran Poobalasingham offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sathiyendran Poobalasingham?
- (865) 982-5044, as listed in official Medicare / NPI Registry data.
- What is Sathiyendran Poobalasingham's NPI number?
- 1639210222. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sathiyendran Poobalasingham works
Medicare's Facility Affiliation Data lists Sathiyendran Poobalasingham at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Blount Memorial HospitalMaryville, TN · Acute Care Hospital · CCN 440011
- Buchanan General HospitalGrundy, VA · Acute Care Hospital · CCN 490127
- Johnston Memorial HospitalAbingdon, VA · Acute Care Hospital · CCN 490053
- Wellmont Bristol Regional Medical CenterBristol, TN · Acute Care Hospital · CCN 440012
- Wellmont Holston Valley Medical CenterKingsport, TN · Acute Care Hospital · CCN 440017
Practice locations
Addresses where Sathiyendran Poobalasingham is enrolled with Medicare (CMS data updated 2026-10-02).
- 2002 Brookside Dr, Suite 102Kingsport, TN 37660
- 340 Anderson Hollow Rd, Suite 100Norton, VA 24273
- 350 Bmh Physicians Office BldgMaryville, TN 37804 (865) 982‑5044
Group practices
Medicare enrollment lists Sathiyendran Poobalasingham as a member of these groups (CMS data updated 2026-10-02).
- Blount Memorial Physician Group Inc252 clinicians in the group
- Regional Kidney Care PC8 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Kingsport
Clinicians with the same Medicare primary specialty in Kingsport, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1639210222 |
| 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