Dr. Patrick Um, MD
1600 N Rose Ave, Oxnard, CA 93030 • +1-517-555-2045
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Oxnard Percentiles
NPI #1225175227 • CBSA Regional • Emergency Medicine
Operating out of Oxnard, CA (1600 N Rose Ave), Emergency Medicine clinician Dr. Patrick Um, MD (accredited MD/DO training, 2007) maintains a focused low-volume boutique caseload (33.33th Oxnard percentile) (35.61th CA percentile; Z-score -0.22σ across 809 documented services) with sub-specialty concentration in 29 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Um (averaging 1.7 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (364 encounters), paired with 99213 (210x).
Cash-pay intake data for NPI 1225175227 (1600 N Rose Ave, Oxnard) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 17-minute average reception wait and 4.69/5 biomarker openness.
Spanning 19 years of clinical practice following 2007 graduation from medical training, Dr. Patrick Um integrates 29 Active CMS HCPCS Codes diagnostics for Oxnard metro patients.
Compared against Oxnard, CA Emergency Medicine peers
809 annual services across 487 beneficiaries
Standard deviations from CA Emergency 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 | 364 | 33.33th | $204 – $279 |
| 99213 | Established Preventive & Chronic Care Visit | 210 | 30.33th | $156 – $214 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 105 | 32.33th | $74 – $102 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 81 | 37.33th | $239 – $328 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 49 | 29.33th | $283 – $388 |
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Dr. Patrick Um, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Um National Provider Identifier | NPI #1225175227 (MD) | CMS NPPES Registry (93030) |
| Dr. Um Oxnard CMS Volume Rank | 33.33th Pct (809 CMS svcs; Z -0.220σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oxnard, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 17 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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