Dr. Joseph Quan, MD
7117 Brockton Ave, Riverside, CA 92506 • +1-876-555-9194
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Riverside Percentiles
NPI #1174505077 • CBSA Regional • Cardiology
CMS Medicare Part B utilization records credit Dr. Joseph Quan (MD, NPI 1174505077) at 7117 Brockton Ave in Riverside with 1,847 annual clinical services (560 beneficiaries), corresponding to a -0.32σ regional deviation and mid-cohort balanced caseload (45.45th Riverside percentile) with sub-specialty concentration in 48 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Joseph Quan (92506) place 99214 at the top of the practice ledger (681 yearly units, 45.45th metro rank), rounded out by 93000 and 93306.
Direct cash-pay transparency modeling sets Dr. Quan's baseline new-consult rate near $239.00 in Riverside, CA (cash-pay accepted, in-person clinic visits only, 18-minute average reception wait).
NPI registry verification (#1174505077) confirms Dr. Joseph Quan's MD standing serving CBSA 92506 with a 4.63/5 patient scorecard.
Compared against Riverside, CA Cardiology peers
1,847 annual services across 560 beneficiaries
Standard deviations from CA 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 | Established Cardiology Consultation & Hemodynamic Review | 681 | 45.45th | $150 – $205 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 501 | 49.45th | $59 – $80 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 322 | 46.45th | $280 – $383 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 179 | 40.45th | $176 – $241 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 107 | 42.45th | $215 – $294 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (48 HCPCS billing breadth) | 56 | 45.45th | $135 – $196 |
Are you Dr. Joseph Quan? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Riverside, CA:
<a href="https://dotmd.com/doctors/joseph-quan-md-riverside-ca-1174505077" title="Dr. Joseph Quan, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1174505077.svg" alt="Dr. Joseph Quan Cardiology Badge" width="280" height="72" /></a>
Dr. Joseph Quan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Quan National Provider Identifier | NPI #1174505077 (MD) | CMS NPPES Registry (92506) |
| Dr. Quan Riverside CMS Volume Rank | 45.45th Pct (1,847 CMS svcs; Z -0.317σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Riverside, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 18 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.61/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Joseph Quan
Other High-Volume Cardiology Specialists in Riverside, CA
Ranked strictly by CMS Medicare volumeDr. Quan Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Riverside, CA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Joseph Quan community threads and patient logs by age, biological sex, dosage, and treatment duration.