Dr. Ebunoluwa Johnson, MD
14445 Olive View Drive, Sylmar, CA 91342 • +1-249-555-7056
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Sylmar Percentiles
NPI #1639332315 • CBSA Regional • Emergency Medicine
Dr. Ebunoluwa Johnson, MD (NPI #1639332315) practices Emergency Medicine in Sylmar, CA (91342) with sub-specialty concentration in 77 Active CMS HCPCS Codes, recording 1,563 annual CMS services across 479 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (50th Sylmar percentile) (+0.12σ vs CA state mean, 88.68th statewide percentile).
Granular CPT/HCPCS billing distribution at 14445 Olive View Drive shows Dr. Ebunoluwa Johnson's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 414x/yr, 50th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 239x/yr, $74–$102).
For out-of-network patients contacting +1-249-555-7056, Dr. Johnson's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.54/5 composite reality score over 21 submissions).
Spanning 34 years of clinical practice following 1992 graduation from medical training, Dr. Ebunoluwa Johnson integrates 77 Active CMS HCPCS Codes diagnostics for Sylmar metro patients.
Compared against Sylmar, CA Emergency Medicine peers
1,563 annual services across 479 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 | 414 | 50th | $97 – $133 |
| 99213 | Established Preventive & Chronic Care Visit | 239 | 49th | $74 – $102 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 120 | 54th | $35 – $50 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 92 | 47th | $114 – $156 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 55 | 55th | $135 – $185 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (77 HCPCS billing breadth) | 643 | 50th | $88 – $128 |
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Dr. Ebunoluwa Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1639332315 (MD) | CMS NPPES Registry (91342) |
| Dr. Johnson Sylmar CMS Volume Rank | 50.00th Pct (1,563 CMS svcs; Z +0.123σ) | CMS Medicare Part B (CA Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sylmar, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.84/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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