Dr. John Madonna, MD
333 W Carter Ave, Blackshear, GA 31516 • +1-834-555-7574
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Blackshear Percentiles
NPI #1912933870 • CBSA Regional • Cardiology
Statistical peer benchmarking across GA Cardiology providers positions Dr. John Madonna, MD in Blackshear at -0.58σ (99th city percentile / 24.61th state percentile, 569 Medicare beneficiaries), with clinical focus spanning 25 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 333 W Carter Ave shows Dr. John Madonna's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 640x/yr, 99th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 471x/yr, $35–$50).
At 333 W Carter Ave (31516), Dr. John Madonna, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.89/5 bedside rating).
Patients evaluating Dr. John Madonna in ZIP 31516 note 28 years of post-doctoral tenure (null, 1998) alongside 3.0 annual CMS procedures per patient.
Top 10% Cardiology volume leader in Blackshear, GA
1,683 annual services across 569 beneficiaries
Standard deviations from GA 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 | 640 | 99th | $90 – $123 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 471 | 99.5th | $35 – $50 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 303 | 99th | $168 – $230 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 168 | 96th | $106 – $145 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 101 | 95th | $129 – $177 |
Are you Dr. John Madonna? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Blackshear, GA:
<a href="https://dotmd.com/doctors/john-madonna-md-blackshear-ga-1912933870" title="Dr. John Madonna, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1912933870.svg" alt="Dr. John Madonna Cardiology Badge" width="280" height="72" /></a>
Dr. John Madonna, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Madonna National Provider Identifier | NPI #1912933870 (MD) | CMS NPPES Registry (31516) |
| Dr. Madonna Blackshear CMS Volume Rank | 99.00th Pct (1,683 CMS svcs; Z -0.584σ) | CMS Medicare Part B (GA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Blackshear, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. John Madonna
Dr. Madonna Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Blackshear, GA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. John Madonna community threads and patient logs by age, biological sex, dosage, and treatment duration.