Dr. Raymond Grenfell, MD
971 Lakeland DR, St. Dominic West Tower Suite 450, Jackson, MS 39216 • +1-683-555-2911
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Jackson Percentiles
NPI #1780899922 • CBSA Regional • Endocrinology
Anchored in Jackson, MS 39216, Dr. Raymond Grenfell, MD (NPI 1780899922) logged 11,125 annual procedures (upper-quartile active clinical volume (81.25th Jackson percentile), 83.87th MS percentile, +0.65σ) with sub-specialty concentration in 50 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 971 Lakeland DR, St. Dominic West Tower Suite 450 shows Dr. Raymond Grenfell's primary concentration in Complex Endocrine, Thyroid & Metabolic Biomarker Management (code 99214: 4895x/yr, 81.25th local percentile) alongside Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis (95251: 2448x/yr, $29–$44).
Cash-pay intake data for NPI 1780899922 (971 Lakeland DR, St. Dominic West Tower Suite 450, Jackson) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 17-minute average reception wait and 4.92/5 biomarker openness.
Credentialed as an MD specialist with 22 years post-graduation experience since completing medical school at an LCME/COCA institution (2004), Dr. Grenfell coordinates 50 Active CMS HCPCS Codes workups from 971 Lakeland DR, St. Dominic West Tower Suite 450 (+1-683-555-2911).
Compared against Jackson, MS Endocrinology peers
11,125 annual services across 818 beneficiaries
Standard deviations from MS 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 | 4,895 | 81.25th | $46 – $62 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 2,448 | 82.25th | $29 – $44 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 1,780 | 86.25th | $55 – $76 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 1,335 | 80.25th | $63 – $86 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 668 | 85.25th | $70 – $96 |
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Dr. Raymond Grenfell, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Grenfell National Provider Identifier | NPI #1780899922 (MD) | CMS NPPES Registry (39216) |
| Dr. Grenfell Jackson CMS Volume Rank | 81.25th Pct (11,125 CMS svcs; Z +0.646σ) | CMS Medicare Part B (MS Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Jackson, MS) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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