Dr. William Meng, DO
701 E El Camino Real, Mountain View, CA 94040 • +1-474-555-4089
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Mountain View Percentiles
NPI #1215380670 • CBSA Regional • Pulmonary Disease
Dr. William Meng, DO (NPI #1215380670) practices Pulmonary Disease in Mountain View, CA (94040) with sub-specialty concentration in 45 Active CMS HCPCS Codes, recording 789 annual CMS services across 267 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Mountain View percentile) (-0.48σ vs CA state mean, 10.48th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Meng (averaging 3.0 services per beneficiary), 99214 (Established Pulmonary, Asthma & COPD Management) represents 41% of tracked volume (323 encounters), paired with 94060 (181x).
Self-pay new patient consultations with Dr. Meng (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with in-person clinic visits only, 14-minute average reception wait, and a 4.53/5 modern protocol openness score across 18 patient logs.
Spanning 19 years of clinical practice following 2007 graduation from medical training, Dr. William Meng integrates 45 Active CMS HCPCS Codes diagnostics for Mountain View metro patients.
Compared against Mountain View, CA Pulmonary Disease peers
789 annual services across 267 beneficiaries
Standard deviations from CA Pulmonary Disease 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 Pulmonary, Asthma & COPD Management | 323 | 12th | $180 – $247 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 181 | 12th | $118 – $161 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 134 | 12th | $107 – $146 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 87 | 12th | $330 – $452 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 63 | 12th | $254 – $348 |
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Dr. William Meng, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Meng National Provider Identifier | NPI #1215380670 (DO) | CMS NPPES Registry (94040) |
| Dr. Meng Mountain View CMS Volume Rank | 0.00th Pct (789 CMS svcs; Z -0.481σ) | CMS Medicare Part B (CA Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Mountain View, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 14 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.95/5 Listening • 4.53/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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