Dr. Michael Isaac, MD
7777 Forest Ln, Suite C339, Dallas, TX 75230 • +1-398-555-1706
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Dallas Percentiles
NPI #1558398222 • CBSA 19100 • Cardiology
CMS Medicare Part B utilization records credit Dr. Michael Isaac (MD, NPI 1558398222) at 7777 Forest Ln, Suite C339 in Dallas with 12,613 annual clinical services (2,205 beneficiaries), corresponding to a +2.23σ regional deviation and top-decile high-throughput specialist (98.8th percentile in Dallas) with sub-specialty concentration in 102 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Isaac (averaging 5.7 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 35% of tracked volume (4358 encounters), paired with 93000 (3211x).
Self-pay new patient consultations with Dr. Isaac (CPT 99204 GPCI-adjusted benchmark) estimate around $211.00 (community reported average: $211.00) with in-person clinic visits only, 14-minute average reception wait, and a 4.83/5 modern protocol openness score across 12 patient logs.
NPI registry verification (#1558398222) confirms Dr. Michael Isaac's MD standing serving CBSA 19100 with a 4.65/5 patient scorecard.
Top 10% Cardiology volume leader in Dallas, TX
12,613 annual services across 2,205 beneficiaries
Standard deviations from TX Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 4,358 | 98.8th | $117 – $160 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 3,211 | 99.5th | $46 – $63 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 2,064 | 96.8th | $219 – $300 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 1,147 | 94.8th | $137 – $188 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 688 | 99.5th | $168 – $230 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (102 HCPCS billing breadth) | 1,144 | 98.8th | $106 – $154 |
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Dr. Michael Isaac, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Isaac National Provider Identifier | NPI #1558398222 (MD) | CMS NPPES Registry (75230) |
| Dr. Isaac Dallas CMS Volume Rank | 98.80th Pct (12,613 CMS svcs; Z +2.227σ) | CMS Medicare Part B (TX Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Dallas, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 14 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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