Dr. Otis Barnum, DO
617 Bienville St, Natchitoches, LA 71457 • +1-626-555-1039
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Natchitoches Percentiles
NPI #1245224559 • CBSA Regional • Internal Medicine
Anchored in Natchitoches, LA 71457, Dr. Otis Barnum, DO (NPI 1245224559) logged 5,930 annual procedures (upper-quartile active clinical volume (80th Natchitoches percentile), 89.81th LA percentile, +0.40σ) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Barnum (averaging 16.0 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 16% of tracked volume (932 encounters), paired with 99213 (538x).
Self-pay new patient consultations with Dr. Barnum (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 15-minute average reception wait, and a 4.45/5 modern protocol openness score across 15 patient logs.
Patients evaluating Dr. Otis Barnum in ZIP 71457 note 16 years of post-doctoral tenure (null, 2010) alongside 16.0 annual CMS procedures per patient.
Compared against Natchitoches, LA Internal Medicine peers
5,930 annual services across 371 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 | 932 | 80th | $49 – $67 |
| 99213 | Established Preventive & Chronic Care Visit | 538 | 81th | $37 – $52 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 269 | 78th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 207 | 75th | $57 – $78 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 124 | 84th | $68 – $93 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 3,859 | 80th | $45 – $65 |
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Dr. Otis Barnum, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Barnum National Provider Identifier | NPI #1245224559 (DO) | CMS NPPES Registry (71457) |
| Dr. Barnum Natchitoches CMS Volume Rank | 80.00th Pct (5,930 CMS svcs; Z +0.397σ) | CMS Medicare Part B (LA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Natchitoches, LA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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