Dr. Jonathan Lopez, MD
1860 Pennsylvania Ave, Suite 230, Fairfield, CA 94533 • +1-682-555-6872
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Fairfield Percentiles
NPI #1881682714 • CBSA Regional • Hematology-Oncology
CMS Medicare Part B utilization records credit Dr. Jonathan Lopez (MD, NPI 1881682714) at 1860 Pennsylvania Ave, Suite 230 in Fairfield with 2,036 annual clinical services (373 beneficiaries), corresponding to a -0.61σ regional deviation and focused low-volume boutique caseload (33.33th Fairfield percentile) with sub-specialty concentration in 11 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Lopez (averaging 5.5 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (916 encounters), paired with 99213 (529x).
Direct cash-pay transparency modeling sets Dr. Lopez's baseline new-consult rate near $239.00 in Fairfield, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 18-minute average reception wait).
Clinical background for Dr. Lopez (MD, NPI #1881682714) includes accredited doctoral training (1993, 33 yrs in practice) and virtual + in-office availability across CA.
Compared against Fairfield, CA Hematology-Oncology peers
2,036 annual services across 373 beneficiaries
Standard deviations from CA Hematology-Oncology 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 | 916 | 33.33th | $174 – $239 |
| 99213 | Established Preventive & Chronic Care Visit | 529 | 37.33th | $133 – $183 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 265 | 36.33th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 204 | 36.33th | $204 – $280 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 122 | 33.33th | $242 – $332 |
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Dr. Jonathan Lopez, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lopez National Provider Identifier | NPI #1881682714 (MD) | CMS NPPES Registry (94533) |
| Dr. Lopez Fairfield CMS Volume Rank | 33.33th Pct (2,036 CMS svcs; Z -0.615σ) | CMS Medicare Part B (CA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fairfield, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 18 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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