Dr. Whitfield Knapple, MD
3401 Springhill DR, Ste 400, North Little Rock, AR 72117 • +1-805-555-3434
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & North Little Rock Percentiles
NPI #1912954504 • CBSA Regional • Gastroenterology
Operating out of North Little Rock, AR (3401 Springhill DR, Ste 400), Gastroenterology clinician Dr. Whitfield Knapple, MD (accredited MD/DO training, 2017) maintains a mid-cohort balanced caseload (60th North Little Rock percentile) (55.93th AR percentile; Z-score -0.32σ across 2,797 documented services) with sub-specialty concentration in 40 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1912954504 highlights 1035 annual claims for 99214 (60th North Little Rock percentile; $113–$155 self-pay corridor) plus 699 encounters under 45380 and 587 under 43239.
For out-of-network patients contacting +1-805-555-3434, Dr. Knapple's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.93/5 composite reality score over 4 submissions).
NPI registry verification (#1912954504) confirms Dr. Whitfield Knapple's MD standing serving CBSA 72117 with a 4.93/5 patient scorecard.
Compared against North Little Rock, AR Gastroenterology peers
2,797 annual services across 769 beneficiaries
Standard deviations from AR Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 1,035 | 60th | $113 – $155 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 699 | 64th | $273 – $374 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 587 | 64th | $227 – $311 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 280 | 65th | $304 – $417 |
| 99204 | New Patient Digestive & Hepatology Consultation | 196 | 61th | $160 – $219 |
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Dr. Whitfield Knapple, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Knapple National Provider Identifier | NPI #1912954504 (MD) | CMS NPPES Registry (72117) |
| Dr. Knapple North Little Rock CMS Volume Rank | 60.00th Pct (2,797 CMS svcs; Z -0.322σ) | CMS Medicare Part B (AR Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (North Little Rock, AR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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