Dr. Matthew Garza, DO
11300 E 13 Mile Rd Ste 1, Warren, MI 48093 • +1-609-555-8541
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Warren Percentiles
NPI #1720540081 • CBSA Regional • Family Practice
Within the Warren, MI (CBSA local) Family Practice cohort, Dr. Matthew Garza, DO with sub-specialty concentration in 42 Active CMS HCPCS Codes ranks at the 79.17th municipal percentile and 73.2th MI percentile (+0.02σ Z-score) based on 2,327 billed procedures for 161 patients.
Fee-schedule auditing of NPI 1720540081 highlights 299 annual claims for 99214 (79.17th Warren percentile; $43–$60 self-pay corridor) plus 221 encounters under 99213 and 86 under G0439.
Uninsured and high-deductible cash patients visiting Dr. Matthew Garza in Warren (48093) face an estimated $209.00 initial evaluation fee at 11300 E 13 Mile Rd Ste 1 (in-person clinic visits only; 10-minute average reception wait; bedside manner 4.77/5 from 18 verified reports).
NPI registry verification (#1720540081) confirms Dr. Matthew Garza's DO standing serving CBSA 48093 with a 4.71/5 patient scorecard.
Compared against Warren, MI Family Practice peers
2,327 annual services across 161 beneficiaries
Standard deviations from MI 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 | 299 | 79.17th | $43 – $60 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 221 | 76.17th | $33 – $48 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 86 | 78.17th | $50 – $68 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 64 | 76.17th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 43 | 84.17th | $60 – $82 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (42 HCPCS billing breadth) | 1,614 | 79.17th | $45 – $65 |
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Dr. Matthew Garza, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Garza National Provider Identifier | NPI #1720540081 (DO) | CMS NPPES Registry (48093) |
| Dr. Garza Warren CMS Volume Rank | 79.17th Pct (2,327 CMS svcs; Z +0.021σ) | CMS Medicare Part B (MI Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Warren, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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