Dr. Siju Chacko, MD
200 E 86th Pl, Merrillville, IN 46410 • +1-678-555-1226
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Merrillville Percentiles
NPI #1720017262 • CBSA Regional • Infectious Disease
Operating out of Merrillville, IN (200 E 86th Pl), Infectious Disease clinician Dr. Siju Chacko, MD (accredited MD/DO training, 2003) maintains a top-decile high-throughput specialist (99th percentile in Merrillville) (89.13th IN percentile; Z-score +0.60σ across 8,055 documented services) with sub-specialty concentration in 24 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chacko (averaging 14.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (3625 encounters), paired with 99213 (2094x).
For out-of-network patients contacting +1-678-555-1226, Dr. Chacko's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.64/5 composite reality score over 23 submissions).
From 200 E 86th Pl in Merrillville (+1-678-555-1226), Dr. Chacko, MD (23-year clinical track record) delivers 24 Active CMS HCPCS Codes care.
Top 10% Infectious Disease volume leader in Merrillville, IN
8,055 annual services across 551 beneficiaries
Standard deviations from IN Infectious Disease 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 | 3,625 | 99th | $54 – $74 |
| 99213 | Established Preventive & Chronic Care Visit | 2,094 | 97th | $41 – $56 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,047 | 98th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 806 | 99th | $63 – $86 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 483 | 99.5th | $75 – $102 |
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Dr. Siju Chacko, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chacko National Provider Identifier | NPI #1720017262 (MD) | CMS NPPES Registry (46410) |
| Dr. Chacko Merrillville CMS Volume Rank | 99.00th Pct (8,055 CMS svcs; Z +0.596σ) | CMS Medicare Part B (IN Infectious Disease) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Merrillville, IN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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