Dr. Diane Cymerman, MD
2500 Nesconset Hwy, 17-A, Stony Brook, NY 11790 • +1-806-555-2788
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Stony Brook Percentiles
NPI #1912907486 • CBSA Regional • Allergy/ Immunology
Dr. Diane Cymerman, MD (NPI #1912907486) practices Allergy/ Immunology in Stony Brook, NY (11790) with sub-specialty concentration in 28 Active CMS HCPCS Codes, recording 3,136 annual CMS services across 152 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Stony Brook) (-0.34σ vs NY state mean, 43.09th statewide percentile).
Fee-schedule auditing of NPI 1912907486 highlights 945 annual claims for 99214 (99th Stony Brook percentile; $55–$75 self-pay corridor) plus 546 encounters under 99213 and 273 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Diane Cymerman in Stony Brook (11790) face an estimated $232.00 initial evaluation fee at 2500 Nesconset Hwy, 17-A (hybrid in-clinic and telehealth video consults; 20-minute average reception wait; bedside manner 4.58/5 from 4 verified reports).
NPI registry verification (#1912907486) confirms Dr. Diane Cymerman's MD standing serving CBSA 11790 with a 4.73/5 patient scorecard.
Top 10% Allergy/ Immunology volume leader in Stony Brook, NY
3,136 annual services across 152 beneficiaries
Standard deviations from NY Allergy/ Immunology 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 | 945 | 99th | $55 – $75 |
| 99213 | Established Preventive & Chronic Care Visit | 546 | 99.5th | $42 – $58 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 273 | 94th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 210 | 96th | $65 – $88 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 126 | 99.5th | $77 – $105 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (28 HCPCS billing breadth) | 1,035 | 99th | $50 – $73 |
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Dr. Diane Cymerman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cymerman National Provider Identifier | NPI #1912907486 (MD) | CMS NPPES Registry (11790) |
| Dr. Cymerman Stony Brook CMS Volume Rank | 99.00th Pct (3,136 CMS svcs; Z -0.345σ) | CMS Medicare Part B (NY Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stony Brook, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 20 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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