Dr. Diane Karalekas, MD
65 Boston Post Rd W, Marlborough, MA 01752 • +1-338-555-1416
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Marlborough Percentiles
NPI #1992742944 • CBSA Regional • Ophthalmology
Within the Marlborough, MA (CBSA local) Ophthalmology cohort, Dr. Diane Karalekas, MD with sub-specialty concentration in 22 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 51.52th MA percentile (-0.32σ Z-score) based on 2,761 billed procedures for 933 patients.
Medicare Part B line-item claims for Dr. Diane Karalekas (01752) place 92014 at the top of the practice ledger (1022 yearly units, 50th metro rank), rounded out by 92134 and 92083.
Self-pay new patient consultations with Dr. Karalekas (CPT 99204 GPCI-adjusted benchmark) estimate around $224.00 (community reported average: $224.00) with hybrid in-clinic and telehealth video consults, 18-minute average reception wait, and a 4.45/5 modern protocol openness score across 14 patient logs.
NPI registry verification (#1992742944) confirms Dr. Diane Karalekas's MD standing serving CBSA 01752 with a 4.71/5 patient scorecard.
Compared against Marlborough, MA Ophthalmology peers
2,761 annual services across 933 beneficiaries
Standard deviations from MA 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 | 1,022 | 50th | $156 – $214 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 718 | 55th | $86 – $118 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 469 | 51th | $103 – $142 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 331 | 49th | $188 – $258 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 221 | 52th | $688 – $943 |
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Dr. Diane Karalekas, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Karalekas National Provider Identifier | NPI #1992742944 (MD) | CMS NPPES Registry (01752) |
| Dr. Karalekas Marlborough CMS Volume Rank | 50.00th Pct (2,761 CMS svcs; Z -0.316σ) | CMS Medicare Part B (MA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Marlborough, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 18 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.45/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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