Dr. Shira Grock, MD
2020 Santa Monica Blvd Ste 550, Santa Monica, CA 90404 • +1-806-555-5011
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Santa Monica Percentiles
NPI #1871868968 • CBSA Regional • Endocrinology
Operating out of Santa Monica, CA (2020 Santa Monica Blvd Ste 550), Endocrinology clinician Dr. Shira Grock, MD (accredited MD/DO training, 2014) maintains a upper-quartile active clinical volume (75th Santa Monica percentile) (72.07th CA percentile; Z-score +0.11σ across 9,236 documented services) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Procedural volume for Dr. Grock is led by HCPCS 99214 (Complex Endocrine, Thyroid & Metabolic Biomarker Management — 501 annual services, $52–$71 GPCI cash estimate), followed by CPT 95251 (Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis, 250/yr) and CPT 76536 (High-Resolution Thyroid & Parathyroid Neck Ultrasound, 182/yr).
Cash-pay intake data for NPI 1871868968 (2020 Santa Monica Blvd Ste 550, Santa Monica) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 9-minute average reception wait and 4.65/5 biomarker openness.
Clinical background for Dr. Grock (MD, NPI #1871868968) includes accredited doctoral training (2014, 12 yrs in practice) and virtual + in-office availability across CA.
Compared against Santa Monica, CA Endocrinology peers
9,236 annual services across 299 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 | 501 | 75th | $52 – $71 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 250 | 76th | $32 – $47 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 182 | 80th | $62 – $86 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 137 | 72th | $71 – $97 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 68 | 70th | $80 – $109 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (27 HCPCS billing breadth) | 8,098 | 75th | $45 – $65 |
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Dr. Shira Grock, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grock National Provider Identifier | NPI #1871868968 (MD) | CMS NPPES Registry (90404) |
| Dr. Grock Santa Monica CMS Volume Rank | 75.00th Pct (9,236 CMS svcs; Z +0.111σ) | CMS Medicare Part B (CA Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Santa Monica, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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