Dr. Diana Lopez, MD
75 Francis St, Boston, MA 02115 • +1-664-555-2192
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Boston Percentiles
NPI #1659720274 • CBSA 14460 • Cardiology
Within the Boston, MA (CBSA 14460) Cardiology cohort, Dr. Diana Lopez, MD with sub-specialty concentration in 19 Active CMS HCPCS Codes ranks at the 55.98th municipal percentile and 38.68th MA percentile (-0.13σ Z-score) based on 1,990 billed procedures for 1,370 patients.
Fee-schedule auditing of NPI 1659720274 highlights 756 annual claims for 99214 (55.98th Boston percentile; $55–$76 self-pay corridor) plus 557 encounters under 93000 and 358 under 93306.
For out-of-network patients contacting +1-664-555-2192, Dr. Lopez's practice posts a $227.00 GPCI self-pay consult estimate ($227.00 patient-logged median, 4.55/5 composite reality score over 6 submissions).
NPI registry verification (#1659720274) confirms Dr. Diana Lopez's MD standing serving CBSA 14460 with a 4.55/5 patient scorecard.
Compared against Boston, MA Cardiology peers
1,990 annual services across 1,370 beneficiaries
Standard deviations from MA 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 | 756 | 55.98th | $55 – $76 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 557 | 50.98th | $25 – $40 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 358 | 55.98th | $103 – $142 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 199 | 53.98th | $65 – $89 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 119 | 60.98th | $79 – $109 |
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Dr. Diana Lopez, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lopez National Provider Identifier | NPI #1659720274 (MD) | CMS NPPES Registry (02115) |
| Dr. Lopez Boston CMS Volume Rank | 55.98th Pct (1,990 CMS svcs; Z -0.128σ) | CMS Medicare Part B (MA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $227.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Boston, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $227.00 avg paid • 10 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.86/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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