Dr. Daniel Riordan, DO
S69w15636 Janesville Rd, Muskego, WI 53150 • +1-375-555-2225
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Muskego Percentiles
NPI #1174545891 • CBSA Regional • Internal Medicine
Dr. Daniel Riordan, DO (NPI #1174545891) practices Internal Medicine in Muskego, WI (53150) with sub-specialty concentration in 50 Active CMS HCPCS Codes, recording 902 annual CMS services across 221 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Muskego percentile) (-0.16σ vs WI state mean, 34.17th statewide percentile).
Medicare Part B line-item claims for Dr. Daniel Riordan (53150) place 99214 at the top of the practice ledger (357 yearly units, 33.33th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1174545891 (S69w15636 Janesville Rd, Muskego) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 15-minute average reception wait and 4.65/5 biomarker openness.
NPI registry verification (#1174545891) confirms Dr. Daniel Riordan's DO standing serving CBSA 53150 with a 4.66/5 patient scorecard.
Compared against Muskego, WI Internal Medicine peers
902 annual services across 221 beneficiaries
Standard deviations from WI 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 | 357 | 33.33th | $155 – $212 |
| 99213 | Established Preventive & Chronic Care Visit | 206 | 34.33th | $119 – $163 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 103 | 35.33th | $57 – $78 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 79 | 32.33th | $182 – $249 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 30.33th | $216 – $296 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (50 HCPCS billing breadth) | 109 | 33.33th | $140 – $203 |
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Dr. Daniel Riordan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Riordan National Provider Identifier | NPI #1174545891 (DO) | CMS NPPES Registry (53150) |
| Dr. Riordan Muskego CMS Volume Rank | 33.33th Pct (902 CMS svcs; Z -0.161σ) | CMS Medicare Part B (WI Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Muskego, WI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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