Dr. Mark Stephen, MD
8244 Metro Parkway, Suite C, Sterling Heights, MI 48312 • +1-634-555-3349
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Sterling Heights Percentiles
NPI #1356555916 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MI Internal Medicine providers positions Dr. Mark Stephen, MD in Sterling Heights at -0.12σ (45.16th city percentile / 60.55th state percentile, 247 Medicare beneficiaries), with clinical focus spanning 44 Active CMS HCPCS Codes.
Dr. Stephen's longitudinal care intensity (6.4 billed units per patient across 247 individuals) centers on 99214 (691 annual units) and 99213 ($102–$139 cash range).
For out-of-network patients contacting +1-634-555-3349, Dr. Stephen's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.66/5 composite reality score over 25 submissions).
Clinical background for Dr. Stephen (MD, NPI #1356555916) includes accredited doctoral training (1999, 27 yrs in practice) and virtual + in-office availability across MI.
Compared against Sterling Heights, MI Internal Medicine peers
1,570 annual services across 247 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 | 691 | 45.16th | $133 – $182 |
| 99213 | Established Preventive & Chronic Care Visit | 399 | 40.16th | $102 – $139 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 200 | 50.16th | $49 – $67 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 154 | 43.16th | $156 – $214 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 92 | 43.16th | $185 – $253 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 35 | 45.16th | $120 – $174 |
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Dr. Mark Stephen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Stephen National Provider Identifier | NPI #1356555916 (MD) | CMS NPPES Registry (48312) |
| Dr. Stephen Sterling Heights CMS Volume Rank | 45.16th Pct (1,570 CMS svcs; Z -0.121σ) | CMS Medicare Part B (MI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sterling Heights, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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