Dr. Jenna-Lyn Johnson, MD
90 Summit Centre DR, Columbia, SC 29229 • +1-587-555-5725
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1861879744 • CBSA Regional • Interventional Cardiology
Statistical peer benchmarking across SC Interventional Cardiology providers positions Dr. Jenna-Lyn Johnson, MD in Columbia at -1.04σ (6.25th city percentile / 19.18th state percentile, 393 Medicare beneficiaries), with clinical focus spanning 32 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1861879744 highlights 590 annual claims for 99214 (12th Columbia percentile; $94–$129 self-pay corridor) plus 341 encounters under 99213 and 171 under 93000.
Cash-pay intake data for NPI 1861879744 (90 Summit Centre DR, Columbia) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 19-minute average reception wait and 4.61/5 biomarker openness.
From 90 Summit Centre DR in Columbia (+1-587-555-5725), Dr. Johnson, MD (31-year clinical track record) delivers 32 Active CMS HCPCS Codes care.
Compared against Columbia, SC Interventional Cardiology peers
1,312 annual services across 393 beneficiaries
Standard deviations from SC Interventional 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 | Moderate-to-High Complexity Internal Medicine Follow-Up | 590 | 12th | $94 – $129 |
| 99213 | Established Preventive & Chronic Care Visit | 341 | 12th | $72 – $99 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 171 | 12th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 131 | 12th | $111 – $152 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 79 | 12th | $131 – $180 |
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Dr. Jenna-Lyn Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1861879744 (MD) | CMS NPPES Registry (29229) |
| Dr. Johnson Columbia CMS Volume Rank | 6.25th Pct (1,312 CMS svcs; Z -1.044σ) | CMS Medicare Part B (SC Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Columbia, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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