Dr. Stephen Serynek, DO
5645 Main St, Department of Internal Medicine Second Floor, Flushing, NY 11355 • +1-638-555-8766
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Flushing Percentiles
NPI #1285896688 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Stephen Serynek (DO, NPI 1285896688) at 5645 Main St, Department of Internal Medicine Second Floor in Flushing with 11,740 annual clinical services (1,048 beneficiaries), corresponding to a +0.62σ regional deviation and top-decile high-throughput specialist (95.29th percentile in Flushing) with sub-specialty concentration in 88 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Serynek (averaging 11.2 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 29% of tracked volume (3367 encounters), paired with 99213 (1946x).
Cash-pay intake data for NPI 1285896688 (5645 Main St, Department of Internal Medicine Second Floor, Flushing) indicates $232.00 typical out-of-pocket visit spend against a $232.00 locality benchmark, paired with 11-minute average reception wait and 4.66/5 biomarker openness.
Patients evaluating Dr. Stephen Serynek in ZIP 11355 note 9 years of post-doctoral tenure (null, 2017) alongside 11.2 annual CMS procedures per patient.
Top 10% Internal Medicine volume leader in Flushing, NY
11,740 annual services across 1,048 beneficiaries
Standard deviations from NY Internal 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 | 3,367 | 95.29th | $103 – $141 |
| 99213 | Established Preventive & Chronic Care Visit | 1,946 | 95.29th | $79 – $108 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 973 | 94.29th | $38 – $53 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 748 | 92.29th | $121 – $166 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 449 | 99.29th | $144 – $197 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (88 HCPCS billing breadth) | 4,257 | 95.29th | $93 – $135 |
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Dr. Stephen Serynek, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Serynek National Provider Identifier | NPI #1285896688 (DO) | CMS NPPES Registry (11355) |
| Dr. Serynek Flushing CMS Volume Rank | 95.29th Pct (11,740 CMS svcs; Z +0.616σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Flushing, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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