Dr. David Blalock, MD
SC House Calls Inc, 111 Doctors Circle, Columbia, SC 29203 • +1-583-555-4400
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Columbia Percentiles
NPI #1477591865 • CBSA Regional • Hospitalist
Within the Columbia, SC (CBSA local) Hospitalist cohort, Dr. David Blalock, MD with sub-specialty concentration in 29 Active CMS HCPCS Codes ranks at the 96.43th municipal percentile and 99.21th SC percentile (+7.99σ Z-score) based on 28,290 billed procedures for 773 patients.
Among 5 tracked CMS fee-schedule codes for Dr. Blalock (averaging 36.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (12731 encounters), paired with 99213 (7355x).
For out-of-network patients contacting +1-583-555-4400, Dr. Blalock's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.69/5 composite reality score over 16 submissions).
Clinical background for Dr. Blalock (MD, NPI #1477591865) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across SC.
Top 10% Hospitalist volume leader in Columbia, SC
28,290 annual services across 773 beneficiaries
Standard deviations from SC Hospitalist 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 | 12,731 | 96.43th | $115 – $158 |
| 99213 | Established Preventive & Chronic Care Visit | 7,355 | 99.5th | $88 – $121 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 3,678 | 93.43th | $42 – $58 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 2,829 | 99.5th | $135 – $185 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 1,697 | 99.5th | $160 – $219 |
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Dr. David Blalock, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Blalock National Provider Identifier | NPI #1477591865 (MD) | CMS NPPES Registry (29203) |
| Dr. Blalock Columbia CMS Volume Rank | 96.43th Pct (28,290 CMS svcs; Z +7.990σ) | CMS Medicare Part B (SC Hospitalist) |
| 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 • 22 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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