Dr. Jennifer O'neill-Cha, MD
2700 Grant St Ste 200, Concord, CA 94520 • +1-779-555-8231
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Concord Percentiles
NPI #1033479936 • CBSA Regional • Hospitalist
CMS Medicare Part B utilization records credit Dr. Jennifer O'neill-Cha (MD, NPI 1033479936) at 2700 Grant St Ste 200 in Concord with 685 annual clinical services (265 beneficiaries), corresponding to a -0.09σ regional deviation and focused low-volume boutique caseload (0th Concord percentile) with sub-specialty concentration in 13 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1033479936 highlights 308 annual claims for 99214 (12th Concord percentile; $201–$275 self-pay corridor) plus 178 encounters under 99213 and 89 under 93000.
Direct cash-pay transparency modeling sets Dr. O'neill-Cha's baseline new-consult rate near $239.00 in Concord, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 22-minute average reception wait).
Spanning 23 years of clinical practice following 2003 graduation from medical training, Dr. Jennifer O'neill-Cha integrates 13 Active CMS HCPCS Codes diagnostics for Concord metro patients.
Compared against Concord, CA Hospitalist peers
685 annual services across 265 beneficiaries
Standard deviations from CA Hospitalist 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 | 308 | 12th | $201 – $275 |
| 99213 | Established Preventive & Chronic Care Visit | 178 | 12th | $154 – $211 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 89 | 12th | $73 – $101 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 69 | 12th | $236 – $323 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 12th | $279 – $383 |
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Dr. Jennifer O'neill-Cha, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. O'neill-Cha National Provider Identifier | NPI #1033479936 (MD) | CMS NPPES Registry (94520) |
| Dr. O'neill-Cha Concord CMS Volume Rank | 0.00th Pct (685 CMS svcs; Z -0.086σ) | CMS Medicare Part B (CA Hospitalist) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Concord, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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