Dr. Michael Leibowitz, MD
12210 Plum Orchard Drive, Suite 212, Silver Spring, MD 20904 • +1-600-555-8186
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Silver Spring Percentiles
NPI #1235119447 • CBSA Regional • Internal Medicine
Within the Silver Spring, MD (CBSA local) Internal Medicine cohort, Dr. Michael Leibowitz, MD with sub-specialty concentration in 54 Active CMS HCPCS Codes ranks at the 94.55th municipal percentile and 94.28th MD percentile (+0.18σ Z-score) based on 6,579 billed procedures for 1,588 patients.
Fee-schedule auditing of NPI 1235119447 highlights 2850 annual claims for 99214 (94.55th Silver Spring percentile; $125–$171 self-pay corridor) plus 1647 encounters under 99213 and 823 under 93000.
Self-pay new patient consultations with Dr. Leibowitz (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.72/5 modern protocol openness score across 19 patient logs.
Patients evaluating Dr. Michael Leibowitz in ZIP 20904 note 12 years of post-doctoral tenure (null, 2014) alongside 4.1 annual CMS procedures per patient.
Top 10% Internal Medicine volume leader in Silver Spring, MD
6,579 annual services across 1,588 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 | 2,850 | 94.55th | $125 – $171 |
| 99213 | Established Preventive & Chronic Care Visit | 1,647 | 90.55th | $96 – $131 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 823 | 92.55th | $46 – $62 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 633 | 97.55th | $147 – $201 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 380 | 97.55th | $174 – $238 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (54 HCPCS billing breadth) | 246 | 94.55th | $113 – $164 |
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Dr. Michael Leibowitz, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Leibowitz National Provider Identifier | NPI #1235119447 (MD) | CMS NPPES Registry (20904) |
| Dr. Leibowitz Silver Spring CMS Volume Rank | 94.55th Pct (6,579 CMS svcs; Z +0.180σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Silver Spring, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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