Dr. Joseph Alagna, DO
490 Martello DR, Charleston, SC 29412 • +1-912-555-9339
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Charleston Percentiles
NPI #1790270221 • CBSA Regional • Internal Medicine
Operating out of Charleston, SC (490 Martello DR), Internal Medicine clinician Dr. Joseph Alagna, DO (accredited MD/DO training, 2003) maintains a upper-quartile active clinical volume (67.53th Charleston percentile) (55.07th SC percentile; Z-score -0.20σ across 2,131 documented services) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Procedural volume for Dr. Alagna is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 699 annual services, $100–$137 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 404/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 202/yr).
Uninsured and high-deductible cash patients visiting Dr. Joseph Alagna in Charleston (29412) face an estimated $209.00 initial evaluation fee at 490 Martello DR (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.96/5 from 20 verified reports).
Spanning 23 years of clinical practice following 2003 graduation from medical training, Dr. Joseph Alagna integrates 44 Active CMS HCPCS Codes diagnostics for Charleston metro patients.
Compared against Charleston, SC Internal Medicine peers
2,131 annual services across 296 beneficiaries
Standard deviations from SC Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 699 | 67.53th | $100 – $137 |
| 99213 | Established Preventive & Chronic Care Visit | 404 | 65.53th | $76 – $105 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 202 | 63.53th | $37 – $52 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 155 | 63.53th | $117 – $161 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 93 | 70.53th | $139 – $191 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 578 | 67.53th | $90 – $131 |
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Dr. Joseph Alagna, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Alagna National Provider Identifier | NPI #1790270221 (DO) | CMS NPPES Registry (29412) |
| Dr. Alagna Charleston CMS Volume Rank | 67.53th Pct (2,131 CMS svcs; Z -0.197σ) | CMS Medicare Part B (SC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Charleston, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.70/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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