Dr. David Johnson, MD
2820 Mount Rushmore Rd, Rapid City, SD 57701 • +1-235-555-3638
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Rapid City Percentiles
NPI #1366486839 • CBSA Regional • Family Practice
Operating out of Rapid City, SD (2820 Mount Rushmore Rd), Family Practice clinician Dr. David Johnson, MD (accredited MD/DO training, 1995) maintains a focused low-volume boutique caseload (5.88th Rapid City percentile) (13.18th SD percentile; Z-score -0.33σ across 742 documented services) with sub-specialty concentration in 80 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1366486839 highlights 221 annual claims for 99214 (12th Rapid City percentile; $48–$65 self-pay corridor) plus 163 encounters under 99213 and 63 under G0439.
Uninsured and high-deductible cash patients visiting Dr. David Johnson in Rapid City (57701) face an estimated $209.00 initial evaluation fee at 2820 Mount Rushmore Rd (in-person clinic visits only; 11-minute average reception wait; bedside manner 4.58/5 from 9 verified reports).
NPI registry verification (#1366486839) confirms Dr. David Johnson's MD standing serving CBSA 57701 with a 4.82/5 patient scorecard.
Compared against Rapid City, SD Family Practice peers
742 annual services across 191 beneficiaries
Standard deviations from SD Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 221 | 12th | $48 – $65 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 163 | 12th | $36 – $51 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 63 | 12th | $55 – $75 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 47 | 12th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 32 | 12th | $66 – $90 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (80 HCPCS billing breadth) | 215 | 5.88th | $45 – $65 |
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Dr. David Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1366486839 (MD) | CMS NPPES Registry (57701) |
| Dr. Johnson Rapid City CMS Volume Rank | 5.88th Pct (742 CMS svcs; Z -0.325σ) | CMS Medicare Part B (SD Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rapid City, SD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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