Dr. Robert Ash, MD
1000 W. Laveta Ave., Orange, CA 92868 • +1-733-555-3598
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1326238650 • CBSA Regional • Radiation Oncology
Operating out of Orange, CA (1000 W. Laveta Ave.), Radiation Oncology clinician Dr. Robert Ash, MD (accredited MD/DO training, 1993) maintains a focused low-volume boutique caseload (33.33th Orange percentile) (43.54th CA percentile; Z-score -0.34σ across 1,931 documented services) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Dr. Ash's longitudinal care intensity (9.5 billed units per patient across 204 individuals) centers on 99214 (869 annual units) and 99213 ($126–$173 cash range).
Direct cash-pay transparency modeling sets Dr. Ash's baseline new-consult rate near $239.00 in Orange, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
NPI registry verification (#1326238650) confirms Dr. Robert Ash's MD standing serving CBSA 92868 with a 4.79/5 patient scorecard.
Compared against Orange, CA Radiation Oncology peers
1,931 annual services across 204 beneficiaries
Standard deviations from CA Radiation Oncology 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 | 869 | 33.33th | $165 – $226 |
| 99213 | Established Preventive & Chronic Care Visit | 502 | 33.33th | $126 – $173 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 251 | 29.33th | $60 – $83 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 193 | 36.33th | $194 – $265 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 116 | 33.33th | $229 – $314 |
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Dr. Robert Ash, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ash National Provider Identifier | NPI #1326238650 (MD) | CMS NPPES Registry (92868) |
| Dr. Ash Orange CMS Volume Rank | 33.33th Pct (1,931 CMS svcs; Z -0.337σ) | CMS Medicare Part B (CA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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