Dr. Omar Zantua, MD
8511 S Sam Houston Pkwy E, 101, Houston, TX 77075 • +1-707-555-3676
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Houston Percentiles
NPI #1083675359 • CBSA 26420 • Geriatric Medicine
Within the Houston, TX (CBSA 26420) Geriatric Medicine cohort, Dr. Omar Zantua, MD with sub-specialty concentration in 11 Active CMS HCPCS Codes ranks at the 62.5th municipal percentile and 59.57th TX percentile (+0.00σ Z-score) based on 1,793 billed procedures for 190 patients.
Procedural volume for Dr. Zantua is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 807 annual services, $149–$204 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 466/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 233/yr).
Direct cash-pay transparency modeling sets Dr. Zantua's baseline new-consult rate near $212.00 in Houston, TX (cash-pay accepted, hybrid in-clinic and telehealth video consults, 20-minute average reception wait).
Patients evaluating Dr. Omar Zantua in ZIP 77075 note 26 years of post-doctoral tenure (null, 2000) alongside 9.4 annual CMS procedures per patient.
Compared against Houston, TX Geriatric Medicine peers
1,793 annual services across 190 beneficiaries
Standard deviations from TX Geriatric Medicine 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 | 807 | 62.5th | $149 – $204 |
| 99213 | Established Preventive & Chronic Care Visit | 466 | 67.5th | $114 – $156 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 233 | 62.5th | $54 – $75 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 179 | 66.5th | $175 – $240 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 108 | 65.5th | $208 – $284 |
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Dr. Omar Zantua, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zantua National Provider Identifier | NPI #1083675359 (MD) | CMS NPPES Registry (77075) |
| Dr. Zantua Houston CMS Volume Rank | 62.50th Pct (1,793 CMS svcs; Z +0.003σ) | CMS Medicare Part B (TX Geriatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $212.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Houston, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $212.00 avg paid • 20 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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