Dr. Donald Tanis, MD
1725 W Harrison St, Suite 1159, Chicago, IL 60612 • +1-506-555-1863
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1902822158 • CBSA 16980 • Interventional Cardiology
Within the Chicago, IL (CBSA 16980) Interventional Cardiology cohort, Dr. Donald Tanis, MD with sub-specialty concentration in 38 Active CMS HCPCS Codes ranks at the 33.33th municipal percentile and 15.58th IL percentile (-0.57σ Z-score) based on 1,408 billed procedures for 913 patients.
Procedural volume for Dr. Tanis is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 634 annual services, $81–$111 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 366/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 183/yr).
Uninsured and high-deductible cash patients visiting Dr. Donald Tanis in Chicago (60612) face an estimated $222.00 initial evaluation fee at 1725 W Harrison St, Suite 1159 (hybrid in-clinic and telehealth video consults; 10-minute average reception wait; bedside manner 4.90/5 from 20 verified reports).
Patients evaluating Dr. Donald Tanis in ZIP 60612 note 23 years of post-doctoral tenure (null, 2003) alongside 1.5 annual CMS procedures per patient.
Compared against Chicago, IL Interventional Cardiology peers
1,408 annual services across 913 beneficiaries
Standard deviations from IL Interventional 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 | Moderate-to-High Complexity Internal Medicine Follow-Up | 634 | 33.33th | $81 – $111 |
| 99213 | Established Preventive & Chronic Care Visit | 366 | 34.33th | $62 – $85 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 183 | 33.33th | $29 – $44 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 141 | 32.33th | $95 – $130 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 84 | 33.33th | $112 – $154 |
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Dr. Donald Tanis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tanis National Provider Identifier | NPI #1902822158 (MD) | CMS NPPES Registry (60612) |
| Dr. Tanis Chicago CMS Volume Rank | 33.33th Pct (1,408 CMS svcs; Z -0.571σ) | CMS Medicare Part B (IL Interventional 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 • 10 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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