Dr. Lisa Flaum, MD
676 N Saint Clair St, Suite 2140, Chicago, IL 60611 • +1-630-555-5397
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1740261262 • CBSA 16980 • Hematology-Oncology
CMS Medicare Part B utilization records credit Dr. Lisa Flaum (MD, NPI 1740261262) at 676 N Saint Clair St, Suite 2140 in Chicago with 74,533 annual clinical services (526 beneficiaries), corresponding to a +0.01σ regional deviation and upper-quartile active clinical volume (77.59th Chicago percentile) with sub-specialty concentration in 83 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Lisa Flaum (60611) place 99214 at the top of the practice ledger (788 yearly units, 77.59th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Flaum's baseline new-consult rate near $222.00 in Chicago, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
Patients evaluating Dr. Lisa Flaum in ZIP 60611 note 32 years of post-doctoral tenure (null, 1994) alongside 141.7 annual CMS procedures per patient.
Compared against Chicago, IL Hematology-Oncology peers
74,533 annual services across 526 beneficiaries
Standard deviations from IL Hematology-Oncology 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 | 788 | 77.59th | $46 – $63 |
| 99213 | Established Preventive & Chronic Care Visit | 456 | 78.59th | $35 – $50 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 228 | 81.59th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 175 | 81.59th | $54 – $74 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 105 | 72.59th | $64 – $88 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (83 HCPCS billing breadth) | 72,781 | 77.59th | $45 – $65 |
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Dr. Lisa Flaum, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Flaum National Provider Identifier | NPI #1740261262 (MD) | CMS NPPES Registry (60611) |
| Dr. Flaum Chicago CMS Volume Rank | 77.59th Pct (74,533 CMS svcs; Z +0.011σ) | CMS Medicare Part B (IL Hematology-Oncology) |
| 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 • 10 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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