Dr. David Koh, MD
1302 Franklin Ave, #2200, Normal, IL 61761 • +1-291-555-3808
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Normal Percentiles
NPI #1154361038 • CBSA Regional • Pulmonary Disease
Within the Normal, IL (CBSA local) Pulmonary Disease cohort, Dr. David Koh, MD with sub-specialty concentration in 30 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 28.41th IL percentile (-0.27σ Z-score) based on 1,086 billed procedures for 449 patients.
Procedural volume for Dr. Koh is led by HCPCS 99214 (Established Pulmonary, Asthma & COPD Management — 445 annual services, $96–$132 GPCI cash estimate), followed by CPT 94060 (Pre- & Post-Bronchodilator Spirometry Airflow Evaluation, 250/yr) and CPT 94729 (Alveolar Carbon Monoxide Diffusing Capacity (DLCO), 185/yr).
Self-pay new patient consultations with Dr. Koh (CPT 99204 GPCI-adjusted benchmark) estimate around $218.00 (community reported average: $218.00) with hybrid in-clinic and telehealth video consults, 13-minute average reception wait, and a 4.74/5 modern protocol openness score across 13 patient logs.
NPI registry verification (#1154361038) confirms Dr. David Koh's MD standing serving CBSA 61761 with a 4.78/5 patient scorecard.
Compared against Normal, IL Pulmonary Disease peers
1,086 annual services across 449 beneficiaries
Standard deviations from IL Pulmonary Disease mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Pulmonary, Asthma & COPD Management | 445 | 50th | $96 – $132 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 250 | 46th | $63 – $86 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 185 | 51th | $57 – $78 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 119 | 54th | $176 – $241 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 87 | 49th | $135 – $186 |
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Dr. David Koh, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Koh National Provider Identifier | NPI #1154361038 (MD) | CMS NPPES Registry (61761) |
| Dr. Koh Normal CMS Volume Rank | 50.00th Pct (1,086 CMS svcs; Z -0.269σ) | CMS Medicare Part B (IL Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Normal, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 13 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.74/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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