Dr. Vinay Kumar, MD
4440 W 95th St Ste 1128m, Oak Lawn, IL 60453 • +1-848-555-7906
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Oak Lawn Percentiles
NPI #1639138217 • CBSA Regional • Internal Medicine
Operating out of Oak Lawn, IL (4440 W 95th St Ste 1128m), Internal Medicine clinician Dr. Vinay Kumar, MD (accredited MD/DO training, 2000) maintains a focused low-volume boutique caseload (25.49th Oak Lawn percentile) (15.23th IL percentile; Z-score -0.22σ across 790 documented services) with sub-specialty concentration in 12 Active CMS HCPCS Codes.
Procedural volume for Dr. Kumar is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 356 annual services, $203–$279 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 205/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 103/yr).
For out-of-network patients contacting +1-848-555-7906, Dr. Kumar's practice posts a $218.00 GPCI self-pay consult estimate ($218.00 patient-logged median, 4.70/5 composite reality score over 17 submissions).
Spanning 26 years of clinical practice following 2000 graduation from medical training, Dr. Vinay Kumar integrates 12 Active CMS HCPCS Codes diagnostics for Oak Lawn metro patients.
Compared against Oak Lawn, IL Internal Medicine peers
790 annual services across 242 beneficiaries
Standard deviations from IL 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 | 356 | 25.49th | $203 – $279 |
| 99213 | Established Preventive & Chronic Care Visit | 205 | 26.49th | $156 – $213 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 29.49th | $74 – $102 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 79 | 26.49th | $239 – $327 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 24.49th | $283 – $388 |
Are you Dr. Vinay Kumar? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Oak Lawn, IL:
<a href="https://dotmd.com/doctors/vinay-kumar-md-oak-lawn-il-1639138217" title="Dr. Vinay Kumar, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1639138217.svg" alt="Dr. Vinay Kumar Internal Medicine Badge" width="280" height="72" /></a>
Dr. Vinay Kumar, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kumar National Provider Identifier | NPI #1639138217 (MD) | CMS NPPES Registry (60453) |
| Dr. Kumar Oak Lawn CMS Volume Rank | 25.49th Pct (790 CMS svcs; Z -0.218σ) | CMS Medicare Part B (IL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oak Lawn, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 15 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Vinay Kumar
Other High-Volume Internal Medicine Specialists in Oak Lawn, IL
Ranked strictly by CMS Medicare volumeDr. Kumar Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Oak Lawn, IL.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Vinay Kumar community threads and patient logs by age, biological sex, dosage, and treatment duration.