Dr. Sathiyendran Poobalasingham, MD
2002 Brookside DR, Suite 102, Kingsport, TN 37660 • +1-365-555-6852
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Kingsport Percentiles
NPI #1639210222 • CBSA Regional • Internal Medicine
Operating out of Kingsport, TN (2002 Brookside DR, Suite 102), Internal Medicine clinician Dr. Sathiyendran Poobalasingham, MD (accredited MD/DO training, 2018) maintains a mid-cohort balanced caseload (57.89th Kingsport percentile) (42.74th TN percentile; Z-score -0.31σ across 1,448 documented services) with sub-specialty concentration in 21 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1639210222 highlights 652 annual claims for 99214 (57.89th Kingsport percentile; $146–$201 self-pay corridor) plus 376 encounters under 99213 and 188 under 93000.
For out-of-network patients contacting +1-365-555-6852, Dr. Poobalasingham's practice posts a $201.00 GPCI self-pay consult estimate ($201.00 patient-logged median, 4.62/5 composite reality score over 5 submissions).
Patients evaluating Dr. Sathiyendran Poobalasingham in ZIP 37660 note 8 years of post-doctoral tenure (null, 2018) alongside 3.1 annual CMS procedures per patient.
Compared against Kingsport, TN Internal Medicine peers
1,448 annual services across 463 beneficiaries
Standard deviations from TN Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 652 | 57.89th | $146 – $201 |
| 99213 | Established Preventive & Chronic Care Visit | 376 | 59.89th | $112 – $154 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 188 | 62.89th | $53 – $73 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 145 | 55.89th | $172 – $236 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 87 | 62.89th | $204 – $279 |
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Dr. Sathiyendran Poobalasingham, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Poobalasingham National Provider Identifier | NPI #1639210222 (MD) | CMS NPPES Registry (37660) |
| Dr. Poobalasingham Kingsport CMS Volume Rank | 57.89th Pct (1,448 CMS svcs; Z -0.311σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Kingsport, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 17 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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