Dr. Judith Castillo, MD
112 Quarry Rd, Suite 250, Trumbull, CT 06611 • +1-966-555-3338
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Trumbull Percentiles
NPI #1205034600 • CBSA Regional • Endocrinology
Statistical peer benchmarking across CT Endocrinology providers positions Dr. Judith Castillo, MD in Trumbull at +1.73σ (77.78th city percentile / 93.55th state percentile, 365 Medicare beneficiaries), with clinical focus spanning 22 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 112 Quarry Rd, Suite 250 shows Dr. Judith Castillo's primary concentration in Complex Endocrine, Thyroid & Metabolic Biomarker Management (code 99214: 656x/yr, 77.78th local percentile) alongside Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis (95251: 328x/yr, $28–$43).
Cash-pay intake data for NPI 1205034600 (112 Quarry Rd, Suite 250, Trumbull) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.84/5 biomarker openness.
Clinical background for Dr. Castillo (MD, NPI #1205034600) includes accredited doctoral training (2009, 17 yrs in practice) and virtual + in-office availability across CT.
Compared against Trumbull, CT Endocrinology peers
15,706 annual services across 365 beneficiaries
Standard deviations from CT Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 656 | 77.78th | $45 – $62 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 328 | 78.78th | $28 – $43 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 239 | 72.78th | $55 – $75 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 179 | 82.78th | $62 – $85 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 90 | 82.78th | $70 – $96 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (22 HCPCS billing breadth) | 14,214 | 77.78th | $45 – $65 |
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Dr. Judith Castillo, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Castillo National Provider Identifier | NPI #1205034600 (MD) | CMS NPPES Registry (06611) |
| Dr. Castillo Trumbull CMS Volume Rank | 77.78th Pct (15,706 CMS svcs; Z +1.725σ) | CMS Medicare Part B (CT Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Trumbull, CT) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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