Dr. Maria Marin, MD
22101 Moross Rd, Detroit, MI 48236 • +1-706-555-8794
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Detroit Percentiles
NPI #1861515710 • CBSA Regional • Internal Medicine
Anchored in Detroit, MI 48236, Dr. Maria Marin, MD (NPI 1861515710) logged 777 annual procedures (focused low-volume boutique caseload (26.67th Detroit percentile), 17.06th MI percentile, -0.22σ) with sub-specialty concentration in 18 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 22101 Moross Rd shows Dr. Maria Marin's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 350x/yr, 26.67th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 202x/yr, $137–$188).
Cash-pay intake data for NPI 1861515710 (22101 Moross Rd, Detroit) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 16-minute average reception wait and 4.90/5 biomarker openness.
Clinical background for Dr. Marin (MD, NPI #1861515710) includes accredited doctoral training (2000, 26 yrs in practice) and virtual + in-office availability across MI.
Compared against Detroit, MI Internal Medicine peers
777 annual services across 227 beneficiaries
Standard deviations from MI Internal Medicine 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 | 350 | 26.67th | $179 – $245 |
| 99213 | Established Preventive & Chronic Care Visit | 202 | 21.67th | $137 – $188 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 101 | 22.67th | $65 – $90 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 78 | 26.67th | $210 – $288 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 28.67th | $249 – $341 |
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Dr. Maria Marin, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marin National Provider Identifier | NPI #1861515710 (MD) | CMS NPPES Registry (48236) |
| Dr. Marin Detroit CMS Volume Rank | 26.67th Pct (777 CMS svcs; Z -0.217σ) | CMS Medicare Part B (MI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Detroit, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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