Dr. Sunil John, MD
6600 Nightingale Ln, Knoxville, TN 37909 • +1-214-555-2245
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Knoxville Percentiles
NPI #1912952177 • CBSA Regional • Internal Medicine
Anchored in Knoxville, TN 37909, Dr. Sunil John, MD (NPI 1912952177) logged 5,219 annual procedures (upper-quartile active clinical volume (70.16th Knoxville percentile), 78.26th TN percentile, +0.13σ) with sub-specialty concentration in 112 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Sunil John (37909) place 99214 at the top of the practice ledger (1866 yearly units, 70.16th metro rank), rounded out by 99213 and 93000.
At 6600 Nightingale Ln (37909), Dr. Sunil John, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$201.00 per new consult (4.57/5 bedside rating).
Clinical background for Dr. John (MD, NPI #1912952177) includes accredited doctoral training (2010, 16 yrs in practice) and dedicated on-site consultations at 6600 Nightingale Ln.
Compared against Knoxville, TN Internal Medicine peers
5,219 annual services across 242 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 | 1,866 | 70.16th | $42 – $57 |
| 99213 | Established Preventive & Chronic Care Visit | 1,078 | 71.16th | $32 – $47 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 539 | 68.16th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 415 | 69.16th | $49 – $67 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 249 | 72.16th | $58 – $80 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (112 HCPCS billing breadth) | 1,072 | 70.16th | $45 – $65 |
Are you Dr. Sunil John? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Knoxville, TN:
<a href="https://dotmd.com/doctors/sunil-john-md-knoxville-tn-1912952177" title="Dr. Sunil John, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1912952177.svg" alt="Dr. Sunil John Internal Medicine Badge" width="280" height="72" /></a>
Dr. Sunil John, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. John National Provider Identifier | NPI #1912952177 (MD) | CMS NPPES Registry (37909) |
| Dr. John Knoxville CMS Volume Rank | 70.16th Pct (5,219 CMS svcs; Z +0.134σ) | CMS Medicare Part B (TN Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $201.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Knoxville, TN) |
| Waiting-Room Wait Time & Cash Friendliness | $201.00 avg paid • 13 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Sunil John
Other High-Volume Internal Medicine Specialists in Knoxville, TN
Ranked strictly by CMS Medicare volumeDr. John Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Knoxville, TN.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Sunil John community threads and patient logs by age, biological sex, dosage, and treatment duration.