Dr. John Giannakis, MD
135 Vision Park Blvd, Shenandoah, TX 77384 • +1-541-555-3734
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Shenandoah Percentiles
NPI #1063472470 • CBSA Regional • Urology
CMS Medicare Part B utilization records credit Dr. John Giannakis (MD, NPI 1063472470) at 135 Vision Park Blvd in Shenandoah with 4,883 annual clinical services (523 beneficiaries), corresponding to a -0.13σ regional deviation and focused low-volume boutique caseload (25th Shenandoah percentile) with sub-specialty concentration in 57 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 135 Vision Park Blvd shows Dr. John Giannakis's primary concentration in Established Urologic, BPH & Androgen Evaluation (code 99214: 1407x/yr, 25th local percentile) alongside Ultrasound Measurement of Post-Void Residual Urine Capacity (51798: 1055x/yr, $26–$41).
Uninsured and high-deductible cash patients visiting Dr. John Giannakis in Shenandoah (77384) face an estimated $209.00 initial evaluation fee at 135 Vision Park Blvd (in-person clinic visits only; 18-minute average reception wait; bedside manner 4.77/5 from 12 verified reports).
Credentialed as an MD specialist with 19 years post-graduation experience since completing medical school at an LCME/COCA institution (2007), Dr. Giannakis coordinates 57 Active CMS HCPCS Codes workups from 135 Vision Park Blvd (+1-541-555-3734).
Compared against Shenandoah, TX Urology peers
4,883 annual services across 523 beneficiaries
Standard deviations from TX Urology 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 Urologic, BPH & Androgen Evaluation | 1,407 | 25th | $63 – $86 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 1,055 | 30th | $26 – $41 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 664 | 25th | $129 – $177 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 469 | 20th | $36 – $51 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 313 | 25th | $89 – $122 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (57 HCPCS billing breadth) | 975 | 25th | $57 – $83 |
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Dr. John Giannakis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Giannakis National Provider Identifier | NPI #1063472470 (MD) | CMS NPPES Registry (77384) |
| Dr. Giannakis Shenandoah CMS Volume Rank | 25.00th Pct (4,883 CMS svcs; Z -0.133σ) | CMS Medicare Part B (TX Urology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Shenandoah, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.62/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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