Dr. David Harper, MD
8440 Walnut Hill Ln Ste 610, Dallas, TX 75231 • +1-728-555-9536
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Dallas Percentiles
NPI #1174550834 • CBSA 19100 • Cardiology
CMS Medicare Part B utilization records credit Dr. David Harper (MD, NPI 1174550834) at 8440 Walnut Hill Ln Ste 610 in Dallas with 5,359 annual clinical services (1,494 beneficiaries), corresponding to a +0.38σ regional deviation and upper-quartile active clinical volume (89.16th Dallas percentile) with sub-specialty concentration in 50 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Harper (averaging 3.6 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 36% of tracked volume (1923 encounters), paired with 93000 (1417x).
Cash-pay intake data for NPI 1174550834 (8440 Walnut Hill Ln Ste 610, Dallas) indicates $211.00 typical out-of-pocket visit spend against a $211.00 locality benchmark, paired with 19-minute average reception wait and 4.54/5 biomarker openness.
NPI registry verification (#1174550834) confirms Dr. David Harper's MD standing serving CBSA 19100 with a 4.56/5 patient scorecard.
Compared against Dallas, TX Cardiology peers
5,359 annual services across 1,494 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 | 1,923 | 89.16th | $134 – $183 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,417 | 93.16th | $52 – $72 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 911 | 92.16th | $250 – $342 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 506 | 90.16th | $157 – $215 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 304 | 87.16th | $192 – $263 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (50 HCPCS billing breadth) | 298 | 89.16th | $120 – $174 |
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Dr. David Harper, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Harper National Provider Identifier | NPI #1174550834 (MD) | CMS NPPES Registry (75231) |
| Dr. Harper Dallas CMS Volume Rank | 89.16th Pct (5,359 CMS svcs; Z +0.378σ) | 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 • 19 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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