Dr. John Rizik, DO
1900 Wealthy St Se Ste 300, Grand Rapids, MI 49506 • +1-294-555-9533
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Grand Rapids Percentiles
NPI #1790245538 • CBSA Regional • Internal Medicine
Within the Grand Rapids, MI (CBSA local) Internal Medicine cohort, Dr. John Rizik, DO with sub-specialty concentration in 47 Active CMS HCPCS Codes ranks at the 75.51th municipal percentile and 85.05th MI percentile (+0.07σ Z-score) based on 3,188 billed procedures for 110 patients.
Granular CPT/HCPCS billing distribution at 1900 Wealthy St Se Ste 300 shows Dr. John Rizik's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 128x/yr, 75.51th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 74x/yr, $33–$48).
For out-of-network patients contacting +1-294-555-9533, Dr. Rizik's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.77/5 composite reality score over 12 submissions).
Credentialed as an DO specialist with 16 years post-graduation experience since completing medical school at an LCME/COCA institution (2010), Dr. Rizik coordinates 47 Active CMS HCPCS Codes workups from 1900 Wealthy St Se Ste 300 (+1-294-555-9533).
Compared against Grand Rapids, MI Internal Medicine peers
3,188 annual services across 110 beneficiaries
Standard deviations from MI 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 | 128 | 75.51th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 74 | 74.51th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 37 | 78.51th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 29 | 70.51th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 17 | 71.51th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (47 HCPCS billing breadth) | 2,903 | 75.51th | $45 – $65 |
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Dr. John Rizik, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rizik National Provider Identifier | NPI #1790245538 (DO) | CMS NPPES Registry (49506) |
| Dr. Rizik Grand Rapids CMS Volume Rank | 75.51th Pct (3,188 CMS svcs; Z +0.073σ) | CMS Medicare Part B (MI Internal Medicine) |
| 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 • 12 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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