Dr. Marc Eisenbaum, MD
3700 Joseph Siewick DR, Suite 203, Fairfax, VA 22033 • +1-479-555-6366
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Fairfax Percentiles
NPI #1083710008 • CBSA Regional • Internal Medicine
Within the Fairfax, VA (CBSA local) Internal Medicine cohort, Dr. Marc Eisenbaum, MD with sub-specialty concentration in 21 Active CMS HCPCS Codes ranks at the 85.71th municipal percentile and 79.47th VA percentile (+0.00σ Z-score) based on 3,407 billed procedures for 614 patients.
Fee-schedule auditing of NPI 1083710008 highlights 1499 annual claims for 99214 (85.71th Fairfax percentile; $109–$149 self-pay corridor) plus 866 encounters under 99213 and 433 under 93000.
For out-of-network patients contacting +1-479-555-6366, Dr. Eisenbaum's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.62/5 composite reality score over 17 submissions).
Credentialed as an MD specialist with 17 years post-graduation experience since completing medical school at an LCME/COCA institution (2009), Dr. Eisenbaum coordinates 21 Active CMS HCPCS Codes workups from 3700 Joseph Siewick DR, Suite 203 (+1-479-555-6366).
Compared against Fairfax, VA Internal Medicine peers
3,407 annual services across 614 beneficiaries
Standard deviations from VA 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 | 1,499 | 85.71th | $109 – $149 |
| 99213 | Established Preventive & Chronic Care Visit | 866 | 84.71th | $83 – $114 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 433 | 82.71th | $40 – $55 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 333 | 90.71th | $128 – $175 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 200 | 83.71th | $152 – $208 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (21 HCPCS billing breadth) | 76 | 85.71th | $98 – $142 |
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Dr. Marc Eisenbaum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Eisenbaum National Provider Identifier | NPI #1083710008 (MD) | CMS NPPES Registry (22033) |
| Dr. Eisenbaum Fairfax CMS Volume Rank | 85.71th Pct (3,407 CMS svcs; Z +0.004σ) | CMS Medicare Part B (VA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fairfax, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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