Dr. Gregory Henkelmann, MD
4950 Essen Lane, Baton Rouge, LA 70809 • +1-873-555-4013
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Baton Rouge Percentiles
NPI #1639264237 • CBSA Regional • Radiation Oncology
Within the Baton Rouge, LA (CBSA local) Radiation Oncology cohort, Dr. Gregory Henkelmann, MD with sub-specialty concentration in 64 Active CMS HCPCS Codes ranks at the 76.92th municipal percentile and 91.49th LA percentile (+2.00σ Z-score) based on 21,911 billed procedures for 595 patients.
Among 6 tracked CMS fee-schedule codes for Dr. Henkelmann (averaging 36.8 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 9% of tracked volume (1874 encounters), paired with 99213 (1083x).
Self-pay new patient consultations with Dr. Henkelmann (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 16-minute average reception wait, and a 4.78/5 modern protocol openness score across 6 patient logs.
NPI registry verification (#1639264237) confirms Dr. Gregory Henkelmann's MD standing serving CBSA 70809 with a 4.71/5 patient scorecard.
Compared against Baton Rouge, LA Radiation Oncology peers
21,911 annual services across 595 beneficiaries
Standard deviations from LA Radiation Oncology 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 | 1,874 | 76.92th | $79 – $109 |
| 99213 | Established Preventive & Chronic Care Visit | 1,083 | 71.92th | $61 – $83 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 541 | 72.92th | $29 – $44 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 416 | 74.92th | $93 – $128 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 250 | 79.92th | $110 – $151 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (64 HCPCS billing breadth) | 17,747 | 76.92th | $72 – $104 |
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Dr. Gregory Henkelmann, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Henkelmann National Provider Identifier | NPI #1639264237 (MD) | CMS NPPES Registry (70809) |
| Dr. Henkelmann Baton Rouge CMS Volume Rank | 76.92th Pct (21,911 CMS svcs; Z +2.002σ) | CMS Medicare Part B (LA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baton Rouge, LA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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