Dr. Deewan Deewan, MD
1655 Bernardin Ave Ste 200, Columbia, SC 29204 • +1-688-555-2775
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1811292055 • CBSA Regional • Internal Medicine
Anchored in Columbia, SC 29204, Dr. Deewan Deewan, MD (NPI 1811292055) logged 2,188 annual procedures (mid-cohort balanced caseload (57.83th Columbia percentile), 55.21th SC percentile, -0.19σ) with sub-specialty concentration in 14 Active CMS HCPCS Codes.
Dr. Deewan's longitudinal care intensity (4.3 billed units per patient across 503 individuals) centers on 99214 (985 annual units) and 99213 ($160–$219 cash range).
Cash-pay intake data for NPI 1811292055 (1655 Bernardin Ave Ste 200, Columbia) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 16-minute average reception wait and 4.80/5 biomarker openness.
Spanning 26 years of clinical practice following 2000 graduation from medical training, Dr. Deewan Deewan integrates 14 Active CMS HCPCS Codes diagnostics for Columbia metro patients.
Compared against Columbia, SC Internal Medicine peers
2,188 annual services across 503 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 | 985 | 57.83th | $209 – $286 |
| 99213 | Established Preventive & Chronic Care Visit | 569 | 62.83th | $160 – $219 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 284 | 59.83th | $76 – $105 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 219 | 61.83th | $245 – $336 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 131 | 59.83th | $291 – $398 |
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Dr. Deewan Deewan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Deewan National Provider Identifier | NPI #1811292055 (MD) | CMS NPPES Registry (29204) |
| Dr. Deewan Columbia CMS Volume Rank | 57.83th Pct (2,188 CMS svcs; Z -0.192σ) | CMS Medicare Part B (SC Internal Medicine) |
| 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 • 16 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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