Dr. Katharine Dempsey, MD
600 Northern Blvd Ste 214, Great Neck, NY 11021 • +1-628-555-5017
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Great Neck Percentiles
NPI #1831543834 • CBSA Regional • Ophthalmology
Operating out of Great Neck, NY (600 Northern Blvd Ste 214), Ophthalmology clinician Dr. Katharine Dempsey, MD (accredited MD/DO training, 2009) maintains a focused low-volume boutique caseload (0th Great Neck percentile) (34.19th NY percentile; Z-score -0.25σ across 1,889 documented services) with sub-specialty concentration in 76 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Dempsey (averaging 5.3 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (699 encounters), paired with 92134 (491x).
Uninsured and high-deductible cash patients visiting Dr. Katharine Dempsey in Great Neck (11021) face an estimated $232.00 initial evaluation fee at 600 Northern Blvd Ste 214 (hybrid in-clinic and telehealth video consults; 21-minute average reception wait; bedside manner 4.95/5 from 11 verified reports).
Credentialed as an MD specialist with 17 years post-graduation experience since completing medical school at an LCME/COCA institution (2009), Dr. Dempsey coordinates 76 Active CMS HCPCS Codes workups from 600 Northern Blvd Ste 214 (+1-628-555-5017).
Compared against Great Neck, NY Ophthalmology peers
1,889 annual services across 355 beneficiaries
Standard deviations from NY Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 699 | 12th | $216 – $296 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 491 | 12th | $119 – $163 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 321 | 12th | $143 – $196 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 227 | 12th | $260 – $356 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 151 | 12th | $952 – $1304 |
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Dr. Katharine Dempsey, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Dempsey National Provider Identifier | NPI #1831543834 (MD) | CMS NPPES Registry (11021) |
| Dr. Dempsey Great Neck CMS Volume Rank | 0.00th Pct (1,889 CMS svcs; Z -0.248σ) | CMS Medicare Part B (NY Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Great Neck, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 21 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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