Dr. Michael Mahacek, MD
100 Michigan St Ne, Grand Rapids, MI 49503 • +1-366-555-2315
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Grand Rapids Percentiles
NPI #1922021484 • CBSA Regional • Radiation Oncology
Statistical peer benchmarking across MI Radiation Oncology providers positions Dr. Michael Mahacek, MD in Grand Rapids at -0.28σ (40th city percentile / 44.72th state percentile, 279 Medicare beneficiaries), with clinical focus spanning 33 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Mahacek (averaging 5.1 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (646 encounters), paired with 99213 (373x).
At 100 Michigan St Ne (49503), Dr. Michael Mahacek, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.94/5 bedside rating).
NPI registry verification (#1922021484) confirms Dr. Michael Mahacek's MD standing serving CBSA 49503 with a 4.74/5 patient scorecard.
Compared against Grand Rapids, MI Radiation Oncology peers
1,436 annual services across 279 beneficiaries
Standard deviations from MI 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 | 646 | 40th | $133 – $182 |
| 99213 | Established Preventive & Chronic Care Visit | 373 | 42th | $102 – $139 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 187 | 44th | $48 – $66 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 144 | 37th | $156 – $213 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 86 | 35th | $185 – $253 |
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Dr. Michael Mahacek, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mahacek National Provider Identifier | NPI #1922021484 (MD) | CMS NPPES Registry (49503) |
| Dr. Mahacek Grand Rapids CMS Volume Rank | 40.00th Pct (1,436 CMS svcs; Z -0.277σ) | CMS Medicare Part B (MI Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grand Rapids, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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