Dr. Marc Greenstein, MD
400 N Hiatus Rd, Suite 206, Pembroke Pines, FL 33026 • +1-410-555-7325
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Pembroke Pines Percentiles
NPI #1164402764 • CBSA Regional • Internal Medicine
Operating out of Pembroke Pines, FL (400 N Hiatus Rd, Suite 206), Internal Medicine clinician Dr. Marc Greenstein, MD (accredited MD/DO training, 2008) maintains a upper-quartile active clinical volume (82.61th Pembroke Pines percentile) (62.06th FL percentile; Z-score -0.07σ across 2,058 documented services) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Procedural volume for Dr. Greenstein is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 886 annual services, $91–$125 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 512/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 256/yr).
At 400 N Hiatus Rd, Suite 206 (33026), Dr. Marc Greenstein, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$216.00 per new consult (4.69/5 bedside rating).
Spanning 18 years of clinical practice following 2008 graduation from medical training, Dr. Marc Greenstein integrates 31 Active CMS HCPCS Codes diagnostics for Pembroke Pines metro patients.
Compared against Pembroke Pines, FL Internal Medicine peers
2,058 annual services across 429 beneficiaries
Standard deviations from FL 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 | 886 | 82.61th | $91 – $125 |
| 99213 | Established Preventive & Chronic Care Visit | 512 | 83.61th | $70 – $96 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 256 | 86.61th | $33 – $48 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 197 | 77.61th | $107 – $147 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 118 | 84.61th | $127 – $174 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 89 | 82.61th | $82 – $119 |
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Dr. Marc Greenstein, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Greenstein National Provider Identifier | NPI #1164402764 (MD) | CMS NPPES Registry (33026) |
| Dr. Greenstein Pembroke Pines CMS Volume Rank | 82.61th Pct (2,058 CMS svcs; Z -0.068σ) | CMS Medicare Part B (FL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Pembroke Pines, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 15 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.69/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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