Dr. Mark Grand, MD
447 Atlantic Ave, Brooklyn, NY 11217 • +1-575-555-6153
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1487696514 • CBSA Regional • Internal Medicine
Within the Brooklyn, NY (CBSA local) Internal Medicine cohort, Dr. Mark Grand, MD with sub-specialty concentration in 100 Active CMS HCPCS Codes ranks at the 97.87th municipal percentile and 98.54th NY percentile (+1.37σ Z-score) based on 21,811 billed procedures for 131 patients.
Procedural volume for Dr. Grand is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1294 annual services, $48–$66 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 748/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 374/yr).
For out-of-network patients contacting +1-575-555-6153, Dr. Grand's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.77/5 composite reality score over 8 submissions).
NPI registry verification (#1487696514) confirms Dr. Mark Grand's MD standing serving CBSA 11217 with a 4.77/5 patient scorecard.
Top 10% Internal Medicine volume leader in Brooklyn, NY
21,811 annual services across 131 beneficiaries
Standard deviations from NY 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 | 1,294 | 97.87th | $48 – $66 |
| 99213 | Established Preventive & Chronic Care Visit | 748 | 94.87th | $37 – $52 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 374 | 99.5th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 288 | 98.87th | $57 – $78 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 173 | 93.87th | $67 – $92 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (100 HCPCS billing breadth) | 18,936 | 97.87th | $45 – $65 |
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Dr. Mark Grand, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grand National Provider Identifier | NPI #1487696514 (MD) | CMS NPPES Registry (11217) |
| Dr. Grand Brooklyn CMS Volume Rank | 97.87th Pct (21,811 CMS svcs; Z +1.373σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 12 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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