Dr. Mark Stevens, MD
1215 S Coulter St, Suite 100, Amarillo, TX 79106 • +1-538-555-6412
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Amarillo Percentiles
NPI #1891732897 • CBSA Regional • Family Practice
Operating out of Amarillo, TX (1215 S Coulter St, Suite 100), Family Practice clinician Dr. Mark Stevens, MD (accredited MD/DO training, 1992) maintains a mid-cohort balanced caseload (55.56th Amarillo percentile) (76.65th TX percentile; Z-score -0.01σ across 3,151 documented services) with sub-specialty concentration in 88 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1891732897 highlights 1198 annual claims for 99214 (55.56th Amarillo percentile; $50–$69 self-pay corridor) plus 884 encounters under 99213 and 342 under G0439.
For out-of-network patients contacting +1-538-555-6412, Dr. Stevens's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.95/5 composite reality score over 18 submissions).
NPI registry verification (#1891732897) confirms Dr. Mark Stevens's MD standing serving CBSA 79106 with a 4.95/5 patient scorecard.
Compared against Amarillo, TX Family Practice peers
3,151 annual services across 294 beneficiaries
Standard deviations from TX Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 1,198 | 55.56th | $50 – $69 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 884 | 54.56th | $39 – $54 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 342 | 54.56th | $58 – $79 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 257 | 59.56th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 171 | 57.56th | $69 – $95 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (88 HCPCS billing breadth) | 299 | 55.56th | $45 – $65 |
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Dr. Mark Stevens, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Stevens National Provider Identifier | NPI #1891732897 (MD) | CMS NPPES Registry (79106) |
| Dr. Stevens Amarillo CMS Volume Rank | 55.56th Pct (3,151 CMS svcs; Z -0.011σ) | CMS Medicare Part B (TX Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Amarillo, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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