Dr. Frances Onyewu, MD
9841 Greenbelt Rd, Ste 208, Lanham, MD 20706 • +1-282-555-1347
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Lanham Percentiles
NPI #1184917551 • CBSA Regional • Physical Medicine and Rehabilitation
Statistical peer benchmarking across MD Physical Medicine and Rehabilitation providers positions Dr. Frances Onyewu, MD in Lanham at -0.23σ (50th city percentile / 60.45th state percentile, 493 Medicare beneficiaries), with clinical focus spanning 6 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 9841 Greenbelt Rd, Ste 208 shows Dr. Frances Onyewu's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1593x/yr, 50th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 920x/yr, $120–$164).
For out-of-network patients contacting +1-282-555-1347, Dr. Onyewu's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.92/5 composite reality score over 3 submissions).
Spanning 34 years of clinical practice following 1992 graduation from medical training, Dr. Frances Onyewu integrates 6 Active CMS HCPCS Codes diagnostics for Lanham metro patients.
Compared against Lanham, MD Physical Medicine and Rehabilitation peers
3,539 annual services across 493 beneficiaries
Standard deviations from MD Physical Medicine and Rehabilitation 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 | 1,593 | 50th | $157 – $215 |
| 99213 | Established Preventive & Chronic Care Visit | 920 | 51th | $120 – $164 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 460 | 52th | $57 – $78 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 354 | 46th | $184 – $252 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 212 | 54th | $218 – $299 |
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Dr. Frances Onyewu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Onyewu National Provider Identifier | NPI #1184917551 (MD) | CMS NPPES Registry (20706) |
| Dr. Onyewu Lanham CMS Volume Rank | 50.00th Pct (3,539 CMS svcs; Z -0.231σ) | CMS Medicare Part B (MD Physical Medicine and Rehabilitation) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lanham, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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