Dr. Mark Hsu, MD
39141 Civic Center DR Ste 335, Fremont, CA 94538 • +1-233-555-4061
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Fremont Percentiles
NPI #1851616486 • CBSA Regional • Urology
Operating out of Fremont, CA (39141 Civic Center DR Ste 335), Urology clinician Dr. Mark Hsu, MD (accredited MD/DO training, 2008) maintains a focused low-volume boutique caseload (25th Fremont percentile) (48.66th CA percentile; Z-score -0.22σ across 3,640 documented services) with sub-specialty concentration in 79 Active CMS HCPCS Codes.
Procedural volume for Dr. Hsu is led by HCPCS 99214 (Established Urologic, BPH & Androgen Evaluation — 1005 annual services, $155–$212 GPCI cash estimate), followed by CPT 51798 (Ultrasound Measurement of Post-Void Residual Urine Capacity, 754/yr) and CPT 52000 (Diagnostic Cystourethroscopy Lower Urinary Tract Inspection, 475/yr).
Self-pay new patient consultations with Dr. Hsu (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 14-minute average reception wait, and a 4.56/5 modern protocol openness score across 16 patient logs.
From 39141 Civic Center DR Ste 335 in Fremont (+1-233-555-4061), Dr. Hsu, MD (18-year clinical track record) delivers 79 Active CMS HCPCS Codes care.
Compared against Fremont, CA Urology peers
3,640 annual services across 619 beneficiaries
Standard deviations from CA 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 | 1,005 | 25th | $155 – $212 |
| 51798 | Ultrasound Measurement of Post-Void Residual Urine Capacity | 754 | 21th | $65 – $89 |
| 52000 | Diagnostic Cystourethroscopy Lower Urinary Tract Inspection | 475 | 23th | $317 – $434 |
| 51741 | Complex Electronic Uroflowmetry Stream Calibration | 335 | 27th | $88 – $120 |
| 99204 | New Patient Urologic & Prostate Diagnostic Consultation | 223 | 20th | $218 – $299 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (79 HCPCS billing breadth) | 847 | 25th | $140 – $203 |
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Dr. Mark Hsu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hsu National Provider Identifier | NPI #1851616486 (MD) | CMS NPPES Registry (94538) |
| Dr. Hsu Fremont CMS Volume Rank | 25.00th Pct (3,640 CMS svcs; Z -0.221σ) | CMS Medicare Part B (CA Urology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fremont, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 14 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.56/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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