Dr. John Tsakonas, MD
16542 Ventura Blvd, Suite 402, Encino, CA 91436 • +1-523-555-1684
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Encino Percentiles
NPI #1851384499 • CBSA Regional • Cardiology
CMS Medicare Part B utilization records credit Dr. John Tsakonas (MD, NPI 1851384499) at 16542 Ventura Blvd, Suite 402 in Encino with 1,991 annual clinical services (623 beneficiaries), corresponding to a -0.31σ regional deviation and focused low-volume boutique caseload (0th Encino percentile) with sub-specialty concentration in 48 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. John Tsakonas (91436) place 99214 at the top of the practice ledger (757 yearly units, 12th metro rank), rounded out by 93000 and 93306.
Cash-pay intake data for NPI 1851384499 (16542 Ventura Blvd, Suite 402, Encino) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 19-minute average reception wait and 4.88/5 biomarker openness.
Clinical background for Dr. Tsakonas (MD, NPI #1851384499) includes accredited doctoral training (2018, 8 yrs in practice) and virtual + in-office availability across CA.
Compared against Encino, CA Cardiology peers
1,991 annual services across 623 beneficiaries
Standard deviations from CA 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 | 757 | 12th | $242 – $332 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 557 | 12th | $95 – $130 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 358 | 12th | $453 – $621 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 199 | 12th | $284 – $390 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 119 | 12th | $348 – $476 |
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Dr. John Tsakonas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tsakonas National Provider Identifier | NPI #1851384499 (MD) | CMS NPPES Registry (91436) |
| Dr. Tsakonas Encino CMS Volume Rank | 0.00th Pct (1,991 CMS svcs; Z -0.306σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Encino, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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