Dr. Warren Ross, MD
4801 Dorsey Hall DR, Suite 201, Ellicott City, MD 21042 • +1-258-555-6364
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Ellicott City Percentiles
NPI #1770568891 • CBSA Regional • Internal Medicine
Dr. Warren Ross, MD (NPI #1770568891) practices Internal Medicine in Ellicott City, MD (21042) with sub-specialty concentration in 112 Active CMS HCPCS Codes, recording 32,469 annual CMS services across 1,019 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (94.12th percentile in Ellicott City) (+1.68σ vs MD state mean, 99.16th statewide percentile).
Medicare Part B line-item claims for Dr. Warren Ross (21042) place 99214 at the top of the practice ledger (13918 yearly units, 94.12th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-258-555-6364, Dr. Ross's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.59/5 composite reality score over 14 submissions).
From 4801 Dorsey Hall DR, Suite 201 in Ellicott City (+1-258-555-6364), Dr. Ross, MD (17-year clinical track record) delivers 112 Active CMS HCPCS Codes care.
Top 10% Internal Medicine volume leader in Ellicott City, MD
32,469 annual services across 1,019 beneficiaries
Standard deviations from MD 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 | 13,918 | 94.12th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 8,042 | 94.12th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 4,021 | 93.12th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 3,093 | 95.12th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 1,856 | 94.12th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (112 HCPCS billing breadth) | 1,540 | 94.12th | $45 – $65 |
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Dr. Warren Ross, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ross National Provider Identifier | NPI #1770568891 (MD) | CMS NPPES Registry (21042) |
| Dr. Ross Ellicott City CMS Volume Rank | 94.12th Pct (32,469 CMS svcs; Z +1.683σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Ellicott City, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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