Dr. Jonathan Tzu, MD
2727 Gramercy St, Suite 200, Houston, TX 77025 • +1-465-555-4683
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Houston Percentiles
NPI #1962630335 • CBSA 26420 • Ophthalmology
Operating out of Houston, TX (2727 Gramercy St, Suite 200), Ophthalmology clinician Dr. Jonathan Tzu, MD (accredited MD/DO training, 1993) maintains a top-decile high-throughput specialist (96.55th percentile in Houston) (96.31th TX percentile; Z-score +0.67σ across 42,807 documented services) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Procedural volume for Dr. Tzu is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 3420 annual services, $152–$208 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 2403/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 1571/yr).
For out-of-network patients contacting +1-465-555-4683, Dr. Tzu's practice posts a $212.00 GPCI self-pay consult estimate ($212.00 patient-logged median, 4.91/5 composite reality score over 10 submissions).
From 2727 Gramercy St, Suite 200 in Houston (+1-465-555-4683), Dr. Tzu, MD (33-year clinical track record) delivers 47 Active CMS HCPCS Codes care.
Top 10% Ophthalmology volume leader in Houston, TX
42,807 annual services across 812 beneficiaries
Standard deviations from TX Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 3,420 | 96.55th | $152 – $208 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 2,403 | 99.5th | $84 – $115 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,571 | 94.55th | $101 – $138 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 1,109 | 99.5th | $183 – $251 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 739 | 97.55th | $670 – $919 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (47 HCPCS billing breadth) | 33,565 | 96.55th | $134 – $194 |
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Dr. Jonathan Tzu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tzu National Provider Identifier | NPI #1962630335 (MD) | CMS NPPES Registry (77025) |
| Dr. Tzu Houston CMS Volume Rank | 96.55th Pct (42,807 CMS svcs; Z +0.667σ) | CMS Medicare Part B (TX Ophthalmology) |
| 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 | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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