Dr. David Zientek, MD
6811 Austin Center Blvd, Suite 410, Austin, TX 78731 • +1-492-555-5650
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Austin Percentiles
NPI #1629053061 • CBSA 12420 • Interventional Cardiology
Operating out of Austin, TX (6811 Austin Center Blvd, Suite 410), Interventional Cardiology clinician Dr. David Zientek, MD (accredited MD/DO training, 2017) maintains a focused low-volume boutique caseload (0th Austin percentile) (6.13th TX percentile; Z-score -0.88σ across 906 documented services) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Procedural volume for Dr. Zientek is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 380 annual services, $161–$220 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 219/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 110/yr).
For out-of-network patients contacting +1-492-555-5650, Dr. Zientek's practice posts a $211.00 GPCI self-pay consult estimate ($211.00 patient-logged median, 4.68/5 composite reality score over 19 submissions).
Clinical background for Dr. Zientek (MD, NPI #1629053061) includes accredited doctoral training (2017, 9 yrs in practice) and virtual + in-office availability across TX.
Compared against Austin, TX Interventional Cardiology peers
906 annual services across 261 beneficiaries
Standard deviations from TX 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 | 380 | 12th | $161 – $220 |
| 99213 | Established Preventive & Chronic Care Visit | 219 | 12th | $123 – $169 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 110 | 12th | $59 – $81 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 12th | $189 – $259 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 12th | $224 – $307 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 62 | 0th | $145 – $210 |
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Dr. David Zientek, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zientek National Provider Identifier | NPI #1629053061 (MD) | CMS NPPES Registry (78731) |
| Dr. Zientek Austin CMS Volume Rank | 0.00th Pct (906 CMS svcs; Z -0.875σ) | CMS Medicare Part B (TX Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Austin, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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