Dr. Dayakishan Chahal, MD
341 Eastern Pkwy, Brooklyn, NY 11216 • +1-552-555-1311
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1902327034 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across NY Internal Medicine providers positions Dr. Dayakishan Chahal, MD in Brooklyn at -0.19σ (27.9th city percentile / 31.26th state percentile, 297 Medicare beneficiaries), with clinical focus spanning 57 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chahal (averaging 3.5 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 44% of tracked volume (459 encounters), paired with 99213 (265x).
Direct cash-pay transparency modeling sets Dr. Chahal's baseline new-consult rate near $232.00 in Brooklyn, NY (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
Spanning 21 years of clinical practice following 2005 graduation from medical training, Dr. Dayakishan Chahal integrates 57 Active CMS HCPCS Codes diagnostics for Brooklyn metro patients.
Compared against Brooklyn, NY Internal Medicine peers
1,041 annual services across 297 beneficiaries
Standard deviations from NY 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 | 459 | 27.9th | $132 – $180 |
| 99213 | Established Preventive & Chronic Care Visit | 265 | 30.9th | $101 – $138 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 132 | 26.9th | $48 – $66 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 102 | 28.9th | $155 – $212 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 61 | 30.9th | $183 – $251 |
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Dr. Dayakishan Chahal, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chahal National Provider Identifier | NPI #1902327034 (MD) | CMS NPPES Registry (11216) |
| Dr. Chahal Brooklyn CMS Volume Rank | 27.90th Pct (1,041 CMS svcs; Z -0.188σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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