Dr. Marco Ruiz Santillan, MD
401 Phalen Blvd, Saint Paul, MN 55130 • +1-863-555-9593
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Paul Percentiles
NPI #1831508654 • CBSA Regional • Endocrinology
Within the Saint Paul, MN (CBSA local) Endocrinology cohort, Dr. Marco Ruiz Santillan, MD with sub-specialty concentration in 16 Active CMS HCPCS Codes ranks at the 8.33th municipal percentile and 23.73th MN percentile (-0.77σ Z-score) based on 1,207 billed procedures for 49 patients.
Dr. Ruiz Santillan's longitudinal care intensity (24.6 billed units per patient across 49 individuals) centers on 99214 (531 annual units) and 95251 ($28–$43 cash range).
Uninsured and high-deductible cash patients visiting Dr. Marco Ruiz Santillan in Saint Paul (55130) face an estimated $209.00 initial evaluation fee at 401 Phalen Blvd (hybrid in-clinic and telehealth video consults; 22-minute average reception wait; bedside manner 4.56/5 from 16 verified reports).
Credentialed as an MD specialist with 27 years post-graduation experience since completing medical school at an LCME/COCA institution (1999), Dr. Ruiz Santillan coordinates 16 Active CMS HCPCS Codes workups from 401 Phalen Blvd (+1-863-555-9593).
Compared against Saint Paul, MN Endocrinology peers
1,207 annual services across 49 beneficiaries
Standard deviations from MN 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 | 531 | 12th | $45 – $62 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 266 | 12th | $28 – $43 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 193 | 12.33th | $55 – $75 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 145 | 12th | $62 – $85 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 72 | 12th | $70 – $96 |
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Dr. Marco Ruiz Santillan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ruiz Santillan National Provider Identifier | NPI #1831508654 (MD) | CMS NPPES Registry (55130) |
| Dr. Ruiz Santillan Saint Paul CMS Volume Rank | 8.33th Pct (1,207 CMS svcs; Z -0.773σ) | CMS Medicare Part B (MN Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Paul, MN) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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