Dr. Dawn Marie De Castro-Marceau, MD
8701 Cuyamaca St, Santee, CA 92071 • +1-974-555-3779
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Santee Percentiles
NPI #1629275912 • CBSA Regional • Ophthalmology
Within the Santee, CA (CBSA local) Ophthalmology cohort, Dr. Dawn Marie De Castro-Marceau, MD with sub-specialty concentration in 45 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 36.76th CA percentile (-0.34σ Z-score) based on 2,228 billed procedures for 140 patients.
Dr. De Castro-Marceau's longitudinal care intensity (15.9 billed units per patient across 140 individuals) centers on 92014 (824 annual units) and 92134 ($37–$52 cash range).
Cash-pay intake data for NPI 1629275912 (8701 Cuyamaca St, Santee) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 11-minute average reception wait and 4.54/5 biomarker openness.
Patients evaluating Dr. Dawn Marie De Castro-Marceau in ZIP 92071 note 19 years of post-doctoral tenure (null, 2007) alongside 15.9 annual CMS procedures per patient.
Compared against Santee, CA Ophthalmology peers
2,228 annual services across 140 beneficiaries
Standard deviations from CA 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 | 824 | 12th | $68 – $93 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 579 | 12th | $37 – $52 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 379 | 12th | $45 – $61 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 267 | 12th | $82 – $112 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 178 | 12th | $298 – $409 |
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Dr. Dawn Marie De Castro-Marceau, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. De Castro-Marceau National Provider Identifier | NPI #1629275912 (MD) | CMS NPPES Registry (92071) |
| Dr. De Castro-Marceau Santee CMS Volume Rank | 0.00th Pct (2,228 CMS svcs; Z -0.345σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Santee, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.58/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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