Dr. Charles Opalak, MD
111 Doctors DR, Greenville, SC 29605 • +1-520-555-3902
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenville Percentiles
NPI #1821484882 • CBSA Regional • Neurosurgery
CMS Medicare Part B utilization records credit Dr. Charles Opalak (MD, NPI 1821484882) at 111 Doctors DR in Greenville with 672 annual clinical services (237 beneficiaries), corresponding to a -0.48σ regional deviation and focused low-volume boutique caseload (25th Greenville percentile) with sub-specialty concentration in 69 Active CMS HCPCS Codes.
Procedural volume for Dr. Opalak is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 302 annual services, $374–$513 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 175/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 87/yr).
Direct cash-pay transparency modeling sets Dr. Opalak's baseline new-consult rate near $209.00 in Greenville, SC (cash-pay accepted, in-person clinic visits only, 13-minute average reception wait).
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Charles Opalak integrates 69 Active CMS HCPCS Codes diagnostics for Greenville metro patients.
Compared against Greenville, SC Neurosurgery peers
672 annual services across 237 beneficiaries
Standard deviations from SC Neurosurgery 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 | 302 | 25th | $374 – $513 |
| 99213 | Established Preventive & Chronic Care Visit | 175 | 21th | $286 – $393 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 87 | 28th | $137 – $187 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 67 | 28th | $439 – $602 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 40 | 29th | $521 – $714 |
Are you Dr. Charles Opalak? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Greenville, SC:
<a href="https://dotmd.com/doctors/charles-opalak-md-greenville-sc-1821484882" title="Dr. Charles Opalak, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1821484882.svg" alt="Dr. Charles Opalak Neurosurgery Badge" width="280" height="72" /></a>
Dr. Charles Opalak, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Opalak National Provider Identifier | NPI #1821484882 (MD) | CMS NPPES Registry (29605) |
| Dr. Opalak Greenville CMS Volume Rank | 25.00th Pct (672 CMS svcs; Z -0.480σ) | CMS Medicare Part B (SC Neurosurgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenville, SC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Charles Opalak
Other High-Volume Neurosurgery Specialists in Greenville, SC
Ranked strictly by CMS Medicare volumeDr. Opalak Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Greenville, SC.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Charles Opalak community threads and patient logs by age, biological sex, dosage, and treatment duration.