Dr. Adrian Preston, MD
10710 Charter DR, Suite 400, Columbia, MD 21044 • +1-808-555-6924
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1841268844 • CBSA Regional • Cardiology
CMS Medicare Part B utilization records credit Dr. Adrian Preston (MD, NPI 1841268844) at 10710 Charter DR, Suite 400 in Columbia with 2,761 annual clinical services (1,405 beneficiaries), corresponding to a -0.39σ regional deviation and focused low-volume boutique caseload (23.53th Columbia percentile) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Adrian Preston (21044) place 99214 at the top of the practice ledger (1022 yearly units, 23.53th metro rank), rounded out by 93000 and 93306.
Uninsured and high-deductible cash patients visiting Dr. Adrian Preston in Columbia (21044) face an estimated $209.00 initial evaluation fee at 10710 Charter DR, Suite 400 (in-person clinic visits only; 9-minute average reception wait; bedside manner 4.86/5 from 15 verified reports).
Clinical background for Dr. Preston (MD, NPI #1841268844) includes accredited doctoral training (1998, 28 yrs in practice) and dedicated on-site consultations at 10710 Charter DR, Suite 400.
Compared against Columbia, MD Cardiology peers
2,761 annual services across 1,405 beneficiaries
Standard deviations from MD 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 | 1,022 | 23.53th | $122 – $167 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 753 | 19.53th | $48 – $65 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 484 | 19.53th | $228 – $312 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 269 | 18.53th | $143 – $196 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 161 | 26.53th | $175 – $240 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (27 HCPCS billing breadth) | 72 | 23.53th | $110 – $160 |
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Dr. Adrian Preston, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Preston National Provider Identifier | NPI #1841268844 (MD) | CMS NPPES Registry (21044) |
| Dr. Preston Columbia CMS Volume Rank | 23.53th Pct (2,761 CMS svcs; Z -0.391σ) | CMS Medicare Part B (MD Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Columbia, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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