Dr. Puneet Grewal, MD
1501 S California Ave # 7-140, Chicago, IL 60608 • +1-715-555-2730
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1003048745 • CBSA 16980 • Cardiology
Operating out of Chicago, IL (1501 S California Ave # 7-140), Cardiology clinician Dr. Puneet Grewal, MD (accredited MD/DO training, 1998) maintains a focused low-volume boutique caseload (30.33th Chicago percentile) (16.89th IL percentile; Z-score -0.61σ across 1,342 documented services) with sub-specialty concentration in 21 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1501 S California Ave # 7-140 shows Dr. Puneet Grewal's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 510x/yr, 30.33th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 376x/yr, $46–$64).
Direct cash-pay transparency modeling sets Dr. Grewal's baseline new-consult rate near $222.00 in Chicago, IL (cash-pay accepted, in-person clinic visits only, 21-minute average reception wait).
Credentialed as an MD specialist with 28 years post-graduation experience since completing medical school at an LCME/COCA institution (1998), Dr. Grewal coordinates 21 Active CMS HCPCS Codes workups from 1501 S California Ave # 7-140 (+1-715-555-2730).
Compared against Chicago, IL Cardiology peers
1,342 annual services across 609 beneficiaries
Standard deviations from IL Cardiology 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 Cardiology Consultation & Hemodynamic Review | 510 | 30.33th | $119 – $163 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 376 | 31.33th | $46 – $64 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 242 | 29.33th | $222 – $304 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 134 | 33.33th | $139 – $191 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 81 | 31.33th | $170 – $234 |
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Dr. Puneet Grewal, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grewal National Provider Identifier | NPI #1003048745 (MD) | CMS NPPES Registry (60608) |
| Dr. Grewal Chicago CMS Volume Rank | 30.33th Pct (1,342 CMS svcs; Z -0.613σ) | CMS Medicare Part B (IL Cardiology) |
| 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 • 21 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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