Dr. Mark Simmons, MD
3870 W. River Rd, #126, Tuscon, AZ 85741 • +1-584-555-3022
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Tuscon Percentiles
NPI #1811092760 • CBSA Regional • Internal Medicine
Within the Tuscon, AZ (CBSA local) Internal Medicine cohort, Dr. Mark Simmons, MD with sub-specialty concentration in 46 Active CMS HCPCS Codes ranks at the 99th municipal percentile and 1.64th AZ percentile (-0.22σ Z-score) based on 646 billed procedures for 310 patients.
Granular CPT/HCPCS billing distribution at 3870 W. River Rd, #126 shows Dr. Mark Simmons's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 241x/yr, 99th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 139x/yr, $85–$116).
For out-of-network patients contacting +1-584-555-3022, Dr. Simmons's practice posts a $207.00 GPCI self-pay consult estimate ($207.00 patient-logged median, 4.84/5 composite reality score over 7 submissions).
Patients evaluating Dr. Mark Simmons in ZIP 85741 note 33 years of post-doctoral tenure (null, 1993) alongside 2.1 annual CMS procedures per patient.
Top 10% Internal Medicine volume leader in Tuscon, AZ
646 annual services across 310 beneficiaries
Standard deviations from AZ 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 | 241 | 99th | $110 – $151 |
| 99213 | Established Preventive & Chronic Care Visit | 139 | 99.5th | $85 – $116 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 70 | 99.5th | $40 – $55 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 54 | 99th | $130 – $178 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 32 | 97th | $154 – $211 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (46 HCPCS billing breadth) | 111 | 99th | $100 – $145 |
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Dr. Mark Simmons, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Simmons National Provider Identifier | NPI #1811092760 (MD) | CMS NPPES Registry (85741) |
| Dr. Simmons Tuscon CMS Volume Rank | 99.00th Pct (646 CMS svcs; Z -0.223σ) | CMS Medicare Part B (AZ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tuscon, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 11 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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