Dr. Joyce Njoroge, MD
300 Pasteur DR, Stanford, CA 94305 • +1-710-555-9179
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Stanford Percentiles
NPI #1790147965 • CBSA Regional • Cardiology
Statistical peer benchmarking across CA Cardiology providers positions Dr. Joyce Njoroge, MD in Stanford at -0.37σ (45.45th city percentile / 11.86th state percentile, 430 Medicare beneficiaries), with clinical focus spanning 23 Active CMS HCPCS Codes.
Procedural volume for Dr. Njoroge is led by HCPCS 99214 (Established Cardiology Consultation & Hemodynamic Review — 422 annual services, $221–$302 GPCI cash estimate), followed by CPT 93000 (12-Lead Resting Electrocardiogram (ECG) w/ Interpretation, 311/yr) and CPT 93306 (Complete Transthoracic Echocardiography w/ Doppler & Color Flow, 200/yr).
For out-of-network patients contacting +1-710-555-9179, Dr. Njoroge's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.76/5 composite reality score over 15 submissions).
Clinical background for Dr. Njoroge (MD, NPI #1790147965) includes accredited doctoral training (2013, 13 yrs in practice) and dedicated on-site consultations at 300 Pasteur DR.
Compared against Stanford, CA Cardiology peers
1,111 annual services across 430 beneficiaries
Standard deviations from CA Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 422 | 45.45th | $221 – $302 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 311 | 50.45th | $86 – $118 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 200 | 44.45th | $413 – $565 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 111 | 43.45th | $259 – $355 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 67 | 45.45th | $317 – $434 |
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Dr. Joyce Njoroge, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Njoroge National Provider Identifier | NPI #1790147965 (MD) | CMS NPPES Registry (94305) |
| Dr. Njoroge Stanford CMS Volume Rank | 45.45th Pct (1,111 CMS svcs; Z -0.373σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stanford, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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