Dr. Aaron Maxwell, MD
1004 W 32nd St Ste 400, Austin, TX 78705 • +1-372-555-7348
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Austin Percentiles
NPI #1437224912 • CBSA 12420 • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Aaron Maxwell (MD, NPI 1437224912) at 1004 W 32nd St Ste 400 in Austin with 4,629 annual clinical services (375 beneficiaries), corresponding to a +0.04σ regional deviation and upper-quartile active clinical volume (85.21th Austin percentile) with sub-specialty concentration in 93 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Maxwell (averaging 12.3 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (2064 encounters), paired with 99213 (1192x).
For out-of-network patients contacting +1-372-555-7348, Dr. Maxwell's practice posts a $211.00 GPCI self-pay consult estimate ($211.00 patient-logged median, 4.60/5 composite reality score over 15 submissions).
Patients evaluating Dr. Aaron Maxwell in ZIP 78705 note 34 years of post-doctoral tenure (null, 1992) alongside 12.3 annual CMS procedures per patient.
Compared against Austin, TX Internal Medicine peers
4,629 annual services across 375 beneficiaries
Standard deviations from TX 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 | 2,064 | 85.21th | $44 – $61 |
| 99213 | Established Preventive & Chronic Care Visit | 1,192 | 86.21th | $34 – $49 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 596 | 86.21th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 459 | 82.21th | $52 – $71 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 275 | 81.21th | $62 – $84 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (93 HCPCS billing breadth) | 43 | 85.21th | $45 – $65 |
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Dr. Aaron Maxwell, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maxwell National Provider Identifier | NPI #1437224912 (MD) | CMS NPPES Registry (78705) |
| Dr. Maxwell Austin CMS Volume Rank | 85.21th Pct (4,629 CMS svcs; Z +0.043σ) | CMS Medicare Part B (TX Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Austin, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 9 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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