Dr. Sundar Sivaprakasam, MD
2701 W 68th St, Chicago, IL 60629 • +1-940-555-6755
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1720063530 • CBSA 16980 • Internal Medicine
Dr. Sundar Sivaprakasam, MD (NPI #1720063530) practices Internal Medicine in Chicago, IL (60629) with sub-specialty concentration in 28 Active CMS HCPCS Codes, recording 3,329 annual CMS services across 174 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (88.72th Chicago percentile) (+0.00σ vs IL state mean, 81.98th statewide percentile).
Procedural volume for Dr. Sivaprakasam is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1498 annual services, $173–$237 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 866/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 433/yr).
Self-pay new patient consultations with Dr. Sivaprakasam (CPT 99204 GPCI-adjusted benchmark) estimate around $222.00 (community reported average: $222.00) with hybrid in-clinic and telehealth video consults, 13-minute average reception wait, and a 4.83/5 modern protocol openness score across 25 patient logs.
NPI registry verification (#1720063530) confirms Dr. Sundar Sivaprakasam's MD standing serving CBSA 16980 with a 4.90/5 patient scorecard.
Compared against Chicago, IL Internal Medicine peers
3,329 annual services across 174 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 | 1,498 | 88.72th | $173 – $237 |
| 99213 | Established Preventive & Chronic Care Visit | 866 | 93.72th | $132 – $181 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 433 | 83.72th | $63 – $86 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 333 | 91.72th | $203 – $278 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 200 | 90.72th | $240 – $329 |
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Dr. Sundar Sivaprakasam, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sivaprakasam National Provider Identifier | NPI #1720063530 (MD) | CMS NPPES Registry (60629) |
| Dr. Sivaprakasam Chicago CMS Volume Rank | 88.72th Pct (3,329 CMS svcs; Z +0.001σ) | 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 • 13 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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