Dr. David Rosenfeld, MD
1725 W Harrison St Ste 264, Chicago, IL 60612 • +1-506-555-5401
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Chicago Percentiles
NPI #1679004832 • CBSA 16980 • Dermatology
Statistical peer benchmarking across IL Dermatology providers positions Dr. David Rosenfeld, MD in Chicago at -0.36σ (62.5th city percentile / 45.89th state percentile, 778 Medicare beneficiaries), with clinical focus spanning 102 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1679004832 highlights 893 annual claims for 17000 (62.5th Chicago percentile; $346–$475 self-pay corridor) plus 814 encounters under 99213 and 499 under 11102.
Direct cash-pay transparency modeling sets Dr. Rosenfeld's baseline new-consult rate near $222.00 in Chicago, IL (cash-pay accepted, hybrid in-clinic and telehealth video consults, 13-minute average reception wait).
Patients evaluating Dr. David Rosenfeld in ZIP 60612 note 23 years of post-doctoral tenure (null, 2003) alongside 3.4 annual CMS procedures per patient.
Compared against Chicago, IL Dermatology peers
2,670 annual services across 778 beneficiaries
Standard deviations from IL Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 893 | 62.5th | $346 – $475 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 814 | 66.5th | $387 – $531 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 499 | 64.5th | $510 – $698 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 263 | 61.5th | $713 – $978 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 158 | 66.5th | $550 – $754 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (102 HCPCS billing breadth) | 43 | 62.5th | $423 – $613 |
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Dr. David Rosenfeld, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Rosenfeld National Provider Identifier | NPI #1679004832 (MD) | CMS NPPES Registry (60612) |
| Dr. Rosenfeld Chicago CMS Volume Rank | 62.50th Pct (2,670 CMS svcs; Z -0.364σ) | CMS Medicare Part B (IL Dermatology) |
| 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 • 13 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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