Dr. Denis Nankervis, DO
332 W Montauk Hwy, Hampton Bays, NY 11946 • +1-714-555-2071
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Hampton Bays Percentiles
NPI #1205111655 • CBSA Regional • General Surgery
Anchored in Hampton Bays, NY 11946, Dr. Denis Nankervis, DO (NPI 1205111655) logged 1,389 annual procedures (mid-cohort balanced caseload (50th Hampton Bays percentile), 74.3th NY percentile, -0.08σ) with sub-specialty concentration in 89 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 332 W Montauk Hwy shows Dr. Denis Nankervis's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 625x/yr, 50th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 361x/yr, $206–$283).
Direct cash-pay transparency modeling sets Dr. Nankervis's baseline new-consult rate near $232.00 in Hampton Bays, NY (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
Patients evaluating Dr. Denis Nankervis in ZIP 11946 note 32 years of post-doctoral tenure (null, 1994) alongside 2.5 annual CMS procedures per patient.
Compared against Hampton Bays, NY General Surgery peers
1,389 annual services across 552 beneficiaries
Standard deviations from NY General Surgery 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 | 625 | 50th | $270 – $369 |
| 99213 | Established Preventive & Chronic Care Visit | 361 | 49th | $206 – $283 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 181 | 46th | $98 – $135 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 139 | 51th | $316 – $434 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 83 | 54th | $375 – $514 |
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Dr. Denis Nankervis, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nankervis National Provider Identifier | NPI #1205111655 (DO) | CMS NPPES Registry (11946) |
| Dr. Nankervis Hampton Bays CMS Volume Rank | 50.00th Pct (1,389 CMS svcs; Z -0.077σ) | CMS Medicare Part B (NY General Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hampton Bays, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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