Dr. Hrayr Attarian, MD
675 N Saint Clair St, Suite 20-100, Chicago, IL 60611 • +1-630-555-1510
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1427089119 • CBSA 16980 • Sleep Medicine
Dr. Hrayr Attarian, MD (NPI #1427089119) practices Sleep Medicine in Chicago, IL (60611) with sub-specialty concentration in 15 Active CMS HCPCS Codes, recording 1,034 annual CMS services across 600 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (60th Chicago percentile) (-0.06σ vs IL state mean, 65.22th statewide percentile).
Procedural volume for Dr. Attarian is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 465 annual services, $135–$185 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 269/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 134/yr).
Cash-pay intake data for NPI 1427089119 (675 N Saint Clair St, Suite 20-100, Chicago) indicates $222.00 typical out-of-pocket visit spend against a $222.00 locality benchmark, paired with 22-minute average reception wait and 4.51/5 biomarker openness.
Patients evaluating Dr. Hrayr Attarian in ZIP 60611 note 31 years of post-doctoral tenure (null, 1995) alongside 1.7 annual CMS procedures per patient.
Compared against Chicago, IL Sleep Medicine peers
1,034 annual services across 600 beneficiaries
Standard deviations from IL Sleep 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 | 465 | 60th | $135 – $185 |
| 99213 | Established Preventive & Chronic Care Visit | 269 | 56th | $104 – $142 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 134 | 59th | $49 – $68 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 103 | 56th | $159 – $218 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 62 | 56th | $188 – $258 |
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Dr. Hrayr Attarian, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Attarian National Provider Identifier | NPI #1427089119 (MD) | CMS NPPES Registry (60611) |
| Dr. Attarian Chicago CMS Volume Rank | 60.00th Pct (1,034 CMS svcs; Z -0.060σ) | CMS Medicare Part B (IL Sleep Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $222.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Chicago, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $222.00 avg paid • 22 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.51/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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