Dr. Michael Maris, MD
1800 Williams St, Ste 300, Denver, CO 80218 • +1-366-555-4086
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Denver Percentiles
NPI #1053395624 • CBSA 19740 • Hematopoietic Cell Transplantation and Cellular Therapy
Dr. Michael Maris, MD (NPI #1053395624) practices Hematopoietic Cell Transplantation and Cellular Therapy in Denver, CO (80218) with sub-specialty concentration in 83 Active CMS HCPCS Codes, recording 35,915 annual CMS services across 225 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (66.67th Denver percentile) (+1.40σ vs CO state mean, 66.67th statewide percentile).
Granular CPT/HCPCS billing distribution at 1800 Williams St, Ste 300 shows Dr. Michael Maris's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 650x/yr, 66.67th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 375x/yr, $34–$49).
Cash-pay intake data for NPI 1053395624 (1800 Williams St, Ste 300, Denver) indicates $213.00 typical out-of-pocket visit spend against a $213.00 locality benchmark, paired with 17-minute average reception wait and 4.87/5 biomarker openness.
From 1800 Williams St, Ste 300 in Denver (+1-366-555-4086), Dr. Maris, MD (28-year clinical track record) delivers 83 Active CMS HCPCS Codes care.
Compared against Denver, CO Hematopoietic Cell Transplantation and Cellular Therapy peers
35,915 annual services across 225 beneficiaries
Standard deviations from CO Hematopoietic Cell Transplantation and Cellular Therapy mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 650 | 66.67th | $44 – $61 |
| 99213 | Established Preventive & Chronic Care Visit | 375 | 67.67th | $34 – $49 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 188 | 64.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 144 | 64.67th | $52 – $71 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 87 | 62.67th | $62 – $84 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (83 HCPCS billing breadth) | 34,471 | 66.67th | $45 – $65 |
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Dr. Michael Maris, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maris National Provider Identifier | NPI #1053395624 (MD) | CMS NPPES Registry (80218) |
| Dr. Maris Denver CMS Volume Rank | 66.67th Pct (35,915 CMS svcs; Z +1.404σ) | CMS Medicare Part B (CO Hematopoietic Cell Transplantation and Cellular Therapy) |
| Fair Cash-Pay New-Patient Benchmark | $213.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Denver, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $213.00 avg paid • 17 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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