Dr. Ronald Ruby, MD
1101 N Sepulveda Blvd, Suite 102, Manhattan Beach, CA 90266 • +1-892-555-3892
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Manhattan Beach Percentiles
NPI #1568475044 • CBSA Regional • Endocrinology
Within the Manhattan Beach, CA (CBSA local) Endocrinology cohort, Dr. Ronald Ruby, MD with sub-specialty concentration in 32 Active CMS HCPCS Codes ranks at the 99th municipal percentile and 26.33th CA percentile (-0.54σ Z-score) based on 1,351 billed procedures for 461 patients.
Procedural volume for Dr. Ruby is led by HCPCS 99214 (Complex Endocrine, Thyroid & Metabolic Biomarker Management — 469 annual services, $200–$274 GPCI cash estimate), followed by CPT 95251 (Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis, 235/yr) and CPT 76536 (High-Resolution Thyroid & Parathyroid Neck Ultrasound, 171/yr).
Direct cash-pay transparency modeling sets Dr. Ruby's baseline new-consult rate near $239.00 in Manhattan Beach, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 19-minute average reception wait).
Patients evaluating Dr. Ronald Ruby in ZIP 90266 note 12 years of post-doctoral tenure (null, 2014) alongside 2.9 annual CMS procedures per patient.
Top 10% Endocrinology volume leader in Manhattan Beach, CA
1,351 annual services across 461 beneficiaries
Standard deviations from CA 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 | 469 | 99th | $200 – $274 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 235 | 96th | $125 – $171 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 171 | 99.5th | $241 – $331 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 128 | 99.5th | $275 – $376 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 64 | 99th | $308 – $422 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 284 | 99th | $173 – $251 |
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Dr. Ronald Ruby, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ruby National Provider Identifier | NPI #1568475044 (MD) | CMS NPPES Registry (90266) |
| Dr. Ruby Manhattan Beach CMS Volume Rank | 99.00th Pct (1,351 CMS svcs; Z -0.544σ) | CMS Medicare Part B (CA Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Manhattan Beach, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.87/5 Listening • 4.78/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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