Dr. Thomas Guarnieri, MD
6569 N Charles St, Suite 600, Towson, MD 21204 • +1-937-555-5804
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Towson Percentiles
NPI #1275536591 • CBSA Regional • Cardiology
Dr. Thomas Guarnieri, MD (NPI #1275536591) practices Cardiology in Towson, MD (21204) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 1,239 annual CMS services across 672 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (11.11th Towson percentile) (-0.69σ vs MD state mean, 9.92th statewide percentile).
Medicare Part B line-item claims for Dr. Thomas Guarnieri (21204) place 99214 at the top of the practice ledger (471 yearly units, 12th metro rank), rounded out by 93000 and 93306.
Self-pay new patient consultations with Dr. Guarnieri (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 17-minute average reception wait, and a 4.73/5 modern protocol openness score across 13 patient logs.
NPI registry verification (#1275536591) confirms Dr. Thomas Guarnieri's MD standing serving CBSA 21204 with a 4.70/5 patient scorecard.
Compared against Towson, MD Cardiology peers
1,239 annual services across 672 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 | 471 | 12th | $158 – $216 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 347 | 15.11th | $62 – $85 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 223 | 12th | $295 – $404 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 124 | 12th | $185 – $254 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 74 | 14.11th | $226 – $310 |
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Dr. Thomas Guarnieri, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Guarnieri National Provider Identifier | NPI #1275536591 (MD) | CMS NPPES Registry (21204) |
| Dr. Guarnieri Towson CMS Volume Rank | 11.11th Pct (1,239 CMS svcs; Z -0.692σ) | CMS Medicare Part B (MD Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Towson, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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