Dr. Roan Flenniken, MD
1455 E Bert Kouns Loop, Shreveport, LA 71105 • +1-893-555-6525
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Shreveport Percentiles
NPI #1023012960 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Roan Flenniken (MD, NPI 1023012960) at 1455 E Bert Kouns Loop in Shreveport with 64,393 annual clinical services (810 beneficiaries), corresponding to a +8.77σ regional deviation and top-decile high-throughput specialist (98.7th percentile in Shreveport) with sub-specialty concentration in 164 Active CMS HCPCS Codes.
Procedural volume for Dr. Flenniken is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 5389 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 3114/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 1557/yr).
Self-pay new patient consultations with Dr. Flenniken (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 9-minute average reception wait, and a 4.83/5 modern protocol openness score across 21 patient logs.
NPI registry verification (#1023012960) confirms Dr. Roan Flenniken's MD standing serving CBSA 71105 with a 4.74/5 patient scorecard.
Top 10% Internal Medicine volume leader in Shreveport, LA
64,393 annual services across 810 beneficiaries
Standard deviations from LA Internal Medicine 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 | 5,389 | 98.7th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 3,114 | 99.5th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,557 | 95.7th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 1,198 | 99.5th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 719 | 94.7th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (164 HCPCS billing breadth) | 52,418 | 98.7th | $45 – $65 |
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Dr. Roan Flenniken, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Flenniken National Provider Identifier | NPI #1023012960 (MD) | CMS NPPES Registry (71105) |
| Dr. Flenniken Shreveport CMS Volume Rank | 98.70th Pct (64,393 CMS svcs; Z +8.773σ) | CMS Medicare Part B (LA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Shreveport, LA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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