Dr. Oyoyo Onuoha, MD
2919 S Ellsworth Rd, Suite 139, Mesa, AZ 85212 • +1-396-555-4998
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Mesa Percentiles
NPI #1811183171 • CBSA Regional • Internal Medicine
Within the Mesa, AZ (CBSA local) Internal Medicine cohort, Dr. Oyoyo Onuoha, MD with sub-specialty concentration in 36 Active CMS HCPCS Codes ranks at the 61.43th municipal percentile and 53.6th AZ percentile (-0.17σ Z-score) based on 1,461 billed procedures for 241 patients.
Granular CPT/HCPCS billing distribution at 2919 S Ellsworth Rd, Suite 139 shows Dr. Oyoyo Onuoha's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 646x/yr, 61.43th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 373x/yr, $80–$109).
Direct cash-pay transparency modeling sets Dr. Onuoha's baseline new-consult rate near $207.00 in Mesa, AZ (cash-pay accepted, hybrid in-clinic and telehealth video consults, 14-minute average reception wait).
Credentialed as an MD specialist with 32 years post-graduation experience since completing medical school at an LCME/COCA institution (1994), Dr. Onuoha coordinates 36 Active CMS HCPCS Codes workups from 2919 S Ellsworth Rd, Suite 139 (+1-396-555-4998).
Compared against Mesa, AZ Internal Medicine peers
1,461 annual services across 241 beneficiaries
Standard deviations from AZ Internal 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 | 646 | 61.43th | $104 – $143 |
| 99213 | Established Preventive & Chronic Care Visit | 373 | 56.43th | $80 – $109 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 187 | 57.43th | $38 – $53 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 144 | 63.43th | $122 – $168 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 86 | 61.43th | $145 – $199 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (36 HCPCS billing breadth) | 26 | 61.43th | $94 – $136 |
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Dr. Oyoyo Onuoha, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Onuoha National Provider Identifier | NPI #1811183171 (MD) | CMS NPPES Registry (85212) |
| Dr. Onuoha Mesa CMS Volume Rank | 61.43th Pct (1,461 CMS svcs; Z -0.167σ) | CMS Medicare Part B (AZ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mesa, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 14 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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