Dr. Sara Brown, DO
4600 N Ravenswood Ave Fl 1, Chicago, IL 60640 • +1-892-555-7097
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1639390230 • CBSA 16980 • Family Practice
Anchored in Chicago, IL 60640, Dr. Sara Brown, DO (NPI 1639390230) logged 2,381 annual procedures (upper-quartile active clinical volume (81.97th Chicago percentile), 76.26th IL percentile, -0.04σ) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 4600 N Ravenswood Ave Fl 1 shows Dr. Sara Brown's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 183x/yr, 81.97th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 135x/yr, $35–$50).
Direct cash-pay transparency modeling sets Dr. Brown's baseline new-consult rate near $222.00 in Chicago, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 17-minute average reception wait).
Credentialed as an DO specialist with 24 years post-graduation experience since completing medical school at an LCME/COCA institution (2002), Dr. Brown coordinates 27 Active CMS HCPCS Codes workups from 4600 N Ravenswood Ave Fl 1 (+1-892-555-7097).
Compared against Chicago, IL Family Practice peers
2,381 annual services across 160 beneficiaries
Standard deviations from IL Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 183 | 81.97th | $46 – $63 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 135 | 84.97th | $35 – $50 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 52 | 85.97th | $53 – $72 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 39 | 81.97th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 26 | 76.97th | $63 – $87 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (27 HCPCS billing breadth) | 1,946 | 81.97th | $45 – $65 |
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Dr. Sara Brown, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Brown National Provider Identifier | NPI #1639390230 (DO) | CMS NPPES Registry (60640) |
| Dr. Brown Chicago CMS Volume Rank | 81.97th Pct (2,381 CMS svcs; Z -0.043σ) | CMS Medicare Part B (IL Family Practice) |
| 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 • 17 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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