Dr. Katherine Ferren, MD
1 Saint Vincent Cir Ste 160, Little Rock, AR 72205 • +1-590-555-3978
Medical Education: Accredited U.S. Medical School (Class of 2008)
What This Doctor Actually Performs: CMS Medicare Utilization & Little Rock Percentiles
NPI #1326305590 • CBSA Regional • Infectious Disease
Operating out of Little Rock, AR (1 Saint Vincent Cir Ste 160), Infectious Disease clinician Dr. Katherine Ferren, MD (accredited MD/DO training, 2008) maintains a upper-quartile active clinical volume (71.43th Little Rock percentile) (50th AR percentile; Z-score -0.47σ across 1,765 documented services) with sub-specialty concentration in 8 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1 Saint Vincent Cir Ste 160 shows Dr. Katherine Ferren's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 794x/yr, 71.43th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 459x/yr, $130–$178).
Direct cash-pay transparency modeling sets Dr. Ferren's baseline new-consult rate near $209.00 in Little Rock, AR (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
From 1 Saint Vincent Cir Ste 160 in Little Rock (+1-590-555-3978), Dr. Ferren, MD (18-year clinical track record) delivers 8 Active CMS HCPCS Codes care.
Compared against Little Rock, AR Infectious Disease peers
1,765 annual services across 288 beneficiaries
Standard deviations from AR Infectious Disease 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 | 794 | 71.43th | $170 – $232 |
| 99213 | Established Preventive & Chronic Care Visit | 459 | 72.43th | $130 – $178 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 229 | 71.43th | $62 – $85 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 177 | 69.43th | $199 – $273 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 106 | 67.43th | $236 – $323 |
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Dr. Katherine Ferren, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ferren National Provider Identifier | NPI #1326305590 (MD) | CMS NPPES Registry (72205) |
| Dr. Ferren Little Rock CMS Volume Rank | 71.43th Pct (1,765 CMS svcs; Z -0.473σ) | CMS Medicare Part B (AR Infectious Disease) |
| 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 • 10 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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