Dr. Douglas Marx, DO
W168n11237 Western Ave, Germantown, WI 53022 • +1-419-555-6903
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Germantown Percentiles
NPI #1326011321 • CBSA Regional • Family Practice
CMS Medicare Part B utilization records credit Dr. Douglas Marx (DO, NPI 1326011321) at W168n11237 Western Ave in Germantown with 2,272 annual clinical services (704 beneficiaries), corresponding to a +0.07σ regional deviation and upper-quartile active clinical volume (66.67th Germantown percentile) with sub-specialty concentration in 47 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Marx (averaging 3.2 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 18% of tracked volume (413 encounters), paired with 99213 (305x).
Direct cash-pay transparency modeling sets Dr. Marx's baseline new-consult rate near $209.00 in Germantown, WI (cash-pay accepted, hybrid in-clinic and telehealth video consults, 12-minute average reception wait).
Credentialed as an DO specialist with 14 years post-graduation experience since completing medical school at an LCME/COCA institution (2012), Dr. Marx coordinates 47 Active CMS HCPCS Codes workups from W168n11237 Western Ave (+1-419-555-6903).
Compared against Germantown, WI Family Practice peers
2,272 annual services across 704 beneficiaries
Standard deviations from WI 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 | 413 | 66.67th | $79 – $108 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 305 | 62.67th | $60 – $82 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 118 | 61.67th | $90 – $124 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 89 | 71.67th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 59 | 64.67th | $108 – $148 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (47 HCPCS billing breadth) | 1,288 | 66.67th | $71 – $103 |
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Dr. Douglas Marx, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Marx National Provider Identifier | NPI #1326011321 (DO) | CMS NPPES Registry (53022) |
| Dr. Marx Germantown CMS Volume Rank | 66.67th Pct (2,272 CMS svcs; Z +0.073σ) | CMS Medicare Part B (WI Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Germantown, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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