Dr. Mark Killen, MD
1020 Sansom St Ste 1651b, Philadelphia, PA 19107 • +1-347-555-4570
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Philadelphia Percentiles
NPI #1174142269 • CBSA Regional • Emergency Medicine
Within the Philadelphia, PA (CBSA local) Emergency Medicine cohort, Dr. Mark Killen, MD with sub-specialty concentration in 27 Active CMS HCPCS Codes ranks at the 45.37th municipal percentile and 49.47th PA percentile (-0.27σ Z-score) based on 863 billed procedures for 782 patients.
Dr. Killen's longitudinal care intensity (1.1 billed units per patient across 782 individuals) centers on 99214 (388 annual units) and 99213 ($188–$257 cash range).
Self-pay new patient consultations with Dr. Killen (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 15-minute average reception wait, and a 4.91/5 modern protocol openness score across 9 patient logs.
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Mark Killen integrates 27 Active CMS HCPCS Codes diagnostics for Philadelphia metro patients.
Compared against Philadelphia, PA Emergency Medicine peers
863 annual services across 782 beneficiaries
Standard deviations from PA Emergency 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 | 388 | 45.37th | $245 – $336 |
| 99213 | Established Preventive & Chronic Care Visit | 224 | 47.37th | $188 – $257 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 112 | 50.37th | $90 – $123 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 86 | 44.37th | $288 – $395 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 52 | 41.37th | $341 – $468 |
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Dr. Mark Killen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Killen National Provider Identifier | NPI #1174142269 (MD) | CMS NPPES Registry (19107) |
| Dr. Killen Philadelphia CMS Volume Rank | 45.37th Pct (863 CMS svcs; Z -0.269σ) | CMS Medicare Part B (PA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Philadelphia, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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