Dr. John Asheld, DO
540 Union Blvd, West Islip, NY 11795 • +1-309-555-5361
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & West Islip Percentiles
NPI #1699935973 • CBSA Regional • Cardiology
Operating out of West Islip, NY (540 Union Blvd), Cardiology clinician Dr. John Asheld, DO (accredited MD/DO training, 2004) maintains a upper-quartile active clinical volume (66.67th West Islip percentile) (76.27th NY percentile; Z-score +0.16σ across 4,740 documented services) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 540 Union Blvd shows Dr. John Asheld's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 1801x/yr, 66.67th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 1327x/yr, $37–$52).
Cash-pay intake data for NPI 1699935973 (540 Union Blvd, West Islip) indicates $232.00 typical out-of-pocket visit spend against a $232.00 locality benchmark, paired with 19-minute average reception wait and 4.79/5 biomarker openness.
Patients evaluating Dr. John Asheld in ZIP 11795 note 22 years of post-doctoral tenure (null, 2004) alongside 2.3 annual CMS procedures per patient.
Compared against West Islip, NY Cardiology peers
4,740 annual services across 2,098 beneficiaries
Standard deviations from NY 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 | 1,801 | 66.67th | $94 – $129 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 1,327 | 71.67th | $37 – $52 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 853 | 66.67th | $176 – $242 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 474 | 68.67th | $111 – $152 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 284 | 63.67th | $135 – $186 |
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Dr. John Asheld, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Asheld National Provider Identifier | NPI #1699935973 (DO) | CMS NPPES Registry (11795) |
| Dr. Asheld West Islip CMS Volume Rank | 66.67th Pct (4,740 CMS svcs; Z +0.156σ) | CMS Medicare Part B (NY Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (West Islip, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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