Dr. Kevin Oltmanns, MD
1815 W 6th Ave, Stillwater, OK 74074 • +1-269-555-6202
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Stillwater Percentiles
NPI #1316926728 • CBSA Regional • Internal Medicine
Within the Stillwater, OK (CBSA local) Internal Medicine cohort, Dr. Kevin Oltmanns, MD with sub-specialty concentration in 66 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 77.39th OK percentile (-0.03σ Z-score) based on 3,288 billed procedures for 535 patients.
Procedural volume for Dr. Oltmanns is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 1269 annual services, $129–$177 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 733/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 367/yr).
Uninsured and high-deductible cash patients visiting Dr. Kevin Oltmanns in Stillwater (74074) face an estimated $209.00 initial evaluation fee at 1815 W 6th Ave (in-person clinic visits only; 11-minute average reception wait; bedside manner 4.74/5 from 15 verified reports).
Spanning 10 years of clinical practice following 2016 graduation from medical training, Dr. Kevin Oltmanns integrates 66 Active CMS HCPCS Codes diagnostics for Stillwater metro patients.
Compared against Stillwater, OK Internal Medicine peers
3,288 annual services across 535 beneficiaries
Standard deviations from OK 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 | 1,269 | 50th | $129 – $177 |
| 99213 | Established Preventive & Chronic Care Visit | 733 | 51th | $99 – $136 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 367 | 47th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 282 | 45th | $152 – $208 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 169 | 49th | $180 – $247 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (66 HCPCS billing breadth) | 468 | 50th | $117 – $170 |
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Dr. Kevin Oltmanns, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oltmanns National Provider Identifier | NPI #1316926728 (MD) | CMS NPPES Registry (74074) |
| Dr. Oltmanns Stillwater CMS Volume Rank | 50.00th Pct (3,288 CMS svcs; Z -0.032σ) | CMS Medicare Part B (OK Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stillwater, OK) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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