Dr. Wong Koon, MD
13347 Sanford Ave, No. 2a, Flushing, NY 11355 • +1-638-555-9841
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Flushing Percentiles
NPI #1144256405 • CBSA Regional • Internal Medicine
Dr. Wong Koon, MD (NPI #1144256405) practices Internal Medicine in Flushing, NY (11355) with sub-specialty concentration in 12 Active CMS HCPCS Codes, recording 927 annual CMS services across 141 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (28.24th Flushing percentile) (-0.20σ vs NY state mean, 24.52th statewide percentile).
Medicare Part B line-item claims for Dr. Wong Koon (11355) place 99214 at the top of the practice ledger (417 yearly units, 28.24th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-638-555-9841, Dr. Koon's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.77/5 composite reality score over 4 submissions).
Clinical background for Dr. Koon (MD, NPI #1144256405) includes accredited doctoral training (2002, 24 yrs in practice) and virtual + in-office availability across NY.
Compared against Flushing, NY Internal Medicine peers
927 annual services across 141 beneficiaries
Standard deviations from NY 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 | 417 | 28.24th | $142 – $195 |
| 99213 | Established Preventive & Chronic Care Visit | 241 | 32.24th | $109 – $149 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 121 | 23.24th | $52 – $71 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 93 | 24.24th | $167 – $229 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 56 | 28.24th | $198 – $272 |
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Dr. Wong Koon, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koon National Provider Identifier | NPI #1144256405 (MD) | CMS NPPES Registry (11355) |
| Dr. Koon Flushing CMS Volume Rank | 28.24th Pct (927 CMS svcs; Z -0.197σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Flushing, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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