Dr. Marc Gertner, MD
23 Crossroads DR, Suite #240, Owings Mills, MD 21117 • +1-551-555-5130
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Owings Mills Percentiles
NPI #1144227612 • CBSA Regional • General Surgery
Operating out of Owings Mills, MD (23 Crossroads DR, Suite #240), General Surgery clinician Dr. Marc Gertner, MD (accredited MD/DO training, 1997) maintains a upper-quartile active clinical volume (66.67th Owings Mills percentile) (93.83th MD percentile; Z-score +0.95σ across 3,463 documented services) with sub-specialty concentration in 124 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 23 Crossroads DR, Suite #240 shows Dr. Marc Gertner's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1558x/yr, 66.67th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 900x/yr, $183–$250).
Uninsured and high-deductible cash patients visiting Dr. Marc Gertner in Owings Mills (21117) face an estimated $209.00 initial evaluation fee at 23 Crossroads DR, Suite #240 (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.85/5 from 5 verified reports).
Credentialed as an MD specialist with 29 years post-graduation experience since completing medical school at an LCME/COCA institution (1997), Dr. Gertner coordinates 124 Active CMS HCPCS Codes workups from 23 Crossroads DR, Suite #240 (+1-551-555-5130).
Compared against Owings Mills, MD General Surgery peers
3,463 annual services across 693 beneficiaries
Standard deviations from MD General Surgery 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 | 1,558 | 66.67th | $239 – $327 |
| 99213 | Established Preventive & Chronic Care Visit | 900 | 62.67th | $183 – $250 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 450 | 69.67th | $87 – $119 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 346 | 69.67th | $280 – $384 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 208 | 67.67th | $332 – $455 |
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Dr. Marc Gertner, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gertner National Provider Identifier | NPI #1144227612 (MD) | CMS NPPES Registry (21117) |
| Dr. Gertner Owings Mills CMS Volume Rank | 66.67th Pct (3,463 CMS svcs; Z +0.955σ) | CMS Medicare Part B (MD General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Owings Mills, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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