Dr. Ernest Wong, DO
2240 Sutherland Ave, Suite 104, Knoxville, TN 37919 • +1-539-555-4855
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Knoxville Percentiles
NPI #1174969653 • CBSA Regional • Internal Medicine
Anchored in Knoxville, TN 37919, Dr. Ernest Wong, DO (NPI 1174969653) logged 1,153 annual procedures (focused low-volume boutique caseload (29.03th Knoxville percentile), 34.6th TN percentile, -0.34σ) with sub-specialty concentration in 18 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1174969653 highlights 519 annual claims for 99214 (29.03th Knoxville percentile; $130–$178 self-pay corridor) plus 300 encounters under 99213 and 150 under 93000.
Direct cash-pay transparency modeling sets Dr. Wong's baseline new-consult rate near $201.00 in Knoxville, TN (cash-pay accepted, in-person clinic visits only, 19-minute average reception wait).
NPI registry verification (#1174969653) confirms Dr. Ernest Wong's DO standing serving CBSA 37919 with a 4.94/5 patient scorecard.
Compared against Knoxville, TN Internal Medicine peers
1,153 annual services across 345 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 | 519 | 29.03th | $130 – $178 |
| 99213 | Established Preventive & Chronic Care Visit | 300 | 28.03th | $99 – $136 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 150 | 32.03th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 115 | 30.03th | $152 – $209 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 69 | 24.03th | $181 – $248 |
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Dr. Ernest Wong, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Wong National Provider Identifier | NPI #1174969653 (DO) | CMS NPPES Registry (37919) |
| Dr. Wong Knoxville CMS Volume Rank | 29.03th Pct (1,153 CMS svcs; Z -0.345σ) | 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 • 19 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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