Dr. Evan Ng, MD
200 S Michigan Ave, Suite 805, Chicago, IL 60604 • +1-819-555-1198
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1518141720 • CBSA 16980 • Internal Medicine
Operating out of Chicago, IL (200 S Michigan Ave, Suite 805), Internal Medicine clinician Dr. Evan Ng, MD (accredited MD/DO training, 1995) maintains a mid-cohort balanced caseload (41.85th Chicago percentile) (30.03th IL percentile; Z-score -0.20σ across 991 documented services) with sub-specialty concentration in 49 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1518141720 highlights 369 annual claims for 99214 (41.85th Chicago percentile; $117–$160 self-pay corridor) plus 213 encounters under 99213 and 107 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Evan Ng in Chicago (60604) face an estimated $222.00 initial evaluation fee at 200 S Michigan Ave, Suite 805 (in-person clinic visits only; 11-minute average reception wait; bedside manner 4.69/5 from 21 verified reports).
NPI registry verification (#1518141720) confirms Dr. Evan Ng's MD standing serving CBSA 16980 with a 4.86/5 patient scorecard.
Compared against Chicago, IL Internal Medicine peers
991 annual services across 146 beneficiaries
Standard deviations from IL 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 | 369 | 41.85th | $117 – $160 |
| 99213 | Established Preventive & Chronic Care Visit | 213 | 41.85th | $89 – $123 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 107 | 41.85th | $43 – $59 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 82 | 39.85th | $137 – $188 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 36.85th | $163 – $223 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (49 HCPCS billing breadth) | 171 | 41.85th | $105 – $152 |
Are you Dr. Evan Ng? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Chicago, IL:
<a href="https://dotmd.com/doctors/evan-ng-md-chicago-il-1518141720" title="Dr. Evan Ng, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1518141720.svg" alt="Dr. Evan Ng Internal Medicine Badge" width="280" height="72" /></a>
Dr. Evan Ng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ng National Provider Identifier | NPI #1518141720 (MD) | CMS NPPES Registry (60604) |
| Dr. Ng Chicago CMS Volume Rank | 41.85th Pct (991 CMS svcs; Z -0.201σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 11 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Evan Ng
Other High-Volume Internal Medicine Specialists in Chicago, IL
Ranked strictly by CMS Medicare volumeDr. Ng Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Chicago, IL.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Evan Ng community threads and patient logs by age, biological sex, dosage, and treatment duration.