Dr. Qais Ayouby, MD
3583 Hawthorne DR, Corona, CA 92881 • +1-522-555-1168
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Corona Percentiles
NPI #1154884351 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Qais Ayouby (MD, NPI 1154884351) at 3583 Hawthorne DR in Corona with 30,673 annual clinical services (1,693 beneficiaries), corresponding to a +0.78σ regional deviation and top-decile high-throughput specialist (95.65th percentile in Corona) with sub-specialty concentration in 69 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Ayouby (averaging 18.1 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 21% of tracked volume (6415 encounters), paired with 99213 (3707x).
For out-of-network patients contacting +1-522-555-1168, Dr. Ayouby's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.78/5 composite reality score over 17 submissions).
Spanning 32 years of clinical practice following 1994 graduation from medical training, Dr. Qais Ayouby integrates 69 Active CMS HCPCS Codes diagnostics for Corona metro patients.
Top 10% Internal Medicine volume leader in Corona, CA
30,673 annual services across 1,693 beneficiaries
Standard deviations from CA Internal 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 | 6,415 | 95.65th | $743 – $1019 |
| 99213 | Established Preventive & Chronic Care Visit | 3,707 | 90.65th | $569 – $779 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,853 | 94.65th | $271 – $372 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,426 | 92.65th | $873 – $1196 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 855 | 95.65th | $1034 – $1417 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (69 HCPCS billing breadth) | 16,417 | 95.65th | $670 – $972 |
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Dr. Qais Ayouby, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ayouby National Provider Identifier | NPI #1154884351 (MD) | CMS NPPES Registry (92881) |
| Dr. Ayouby Corona CMS Volume Rank | 95.65th Pct (30,673 CMS svcs; Z +0.775σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Corona, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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