Dr. Feng Xiao, MD
500 Upper Chesapeake DR, Bel Air, MD 21014 • +1-651-555-3122
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Bel Air Percentiles
NPI #1437285392 • CBSA Regional • Emergency Medicine
Within the Bel Air, MD (CBSA local) Emergency Medicine cohort, Dr. Feng Xiao, MD with sub-specialty concentration in 30 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 40.2th MD percentile (-0.34σ Z-score) based on 807 billed procedures for 739 patients.
Granular CPT/HCPCS billing distribution at 500 Upper Chesapeake DR shows Dr. Feng Xiao's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 363x/yr, 50th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 210x/yr, $216–$295).
At 500 Upper Chesapeake DR (21014), Dr. Feng Xiao, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$209.00 per new consult (4.68/5 bedside rating).
Patients evaluating Dr. Feng Xiao in ZIP 21014 note 19 years of post-doctoral tenure (null, 2007) alongside 1.1 annual CMS procedures per patient.
Compared against Bel Air, MD Emergency Medicine peers
807 annual services across 739 beneficiaries
Standard deviations from MD 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 | 363 | 50th | $282 – $386 |
| 99213 | Established Preventive & Chronic Care Visit | 210 | 51th | $216 – $295 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 105 | 51th | $103 – $141 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 81 | 55th | $331 – $453 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 48 | 48th | $392 – $537 |
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Dr. Feng Xiao, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Xiao National Provider Identifier | NPI #1437285392 (MD) | CMS NPPES Registry (21014) |
| Dr. Xiao Bel Air CMS Volume Rank | 50.00th Pct (807 CMS svcs; Z -0.344σ) | CMS Medicare Part B (MD Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bel Air, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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