Dr. Kenneth Johnston, MD
4208 N Rodney Parham Rd, Little Rock, AR 72212 • +1-376-555-2455
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Little Rock Percentiles
NPI #1245224229 • CBSA Regional • Family Practice
Statistical peer benchmarking across AR Family Practice providers positions Dr. Kenneth Johnston, MD in Little Rock at +1.13σ (92.65th city percentile / 91.26th state percentile, 602 Medicare beneficiaries), with clinical focus spanning 67 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Kenneth Johnston (72212) place 99214 at the top of the practice ledger (1536 yearly units, 92.65th metro rank), rounded out by 99213 and G0439.
Self-pay new patient consultations with Dr. Johnston (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.51/5 modern protocol openness score across 16 patient logs.
NPI registry verification (#1245224229) confirms Dr. Kenneth Johnston's MD standing serving CBSA 72212 with a 4.73/5 patient scorecard.
Top 10% Family Practice volume leader in Little Rock, AR
11,379 annual services across 602 beneficiaries
Standard deviations from AR 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 | 1,536 | 92.65th | $43 – $60 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,134 | 95.65th | $33 – $48 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 439 | 96.65th | $50 – $68 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 329 | 90.65th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 219 | 93.65th | $60 – $82 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (67 HCPCS billing breadth) | 7,721 | 92.65th | $45 – $65 |
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Dr. Kenneth Johnston, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnston National Provider Identifier | NPI #1245224229 (MD) | CMS NPPES Registry (72212) |
| Dr. Johnston Little Rock CMS Volume Rank | 92.65th Pct (11,379 CMS svcs; Z +1.131σ) | CMS Medicare Part B (AR Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Little Rock, AR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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