Dr. Sammy Hung, MD
27001 Calaroga Ave, Ste 2, Hayward, CA 94545 • +1-617-555-2386
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Hayward Percentiles
NPI #1639192404 • CBSA Regional • Pulmonary Disease
Dr. Sammy Hung, MD (NPI #1639192404) practices Pulmonary Disease in Hayward, CA (94545) with sub-specialty concentration in 23 Active CMS HCPCS Codes, recording 2,228 annual CMS services across 222 distinct beneficiaries—placing this practice as a top-decile high-throughput specialist (99th percentile in Hayward) (-0.13σ vs CA state mean, 62.68th statewide percentile).
Dr. Hung's longitudinal care intensity (10.0 billed units per patient across 222 individuals) centers on 99214 (351 annual units) and 94060 ($40–$55 cash range).
Uninsured and high-deductible cash patients visiting Dr. Sammy Hung in Hayward (94545) face an estimated $239.00 initial evaluation fee at 27001 Calaroga Ave, Ste 2 (hybrid in-clinic and telehealth video consults; 9-minute average reception wait; bedside manner 4.77/5 from 17 verified reports).
NPI registry verification (#1639192404) confirms Dr. Sammy Hung's MD standing serving CBSA 94545 with a 4.70/5 patient scorecard.
Top 10% Pulmonary Disease volume leader in Hayward, CA
2,228 annual services across 222 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 | 351 | 99th | $61 – $83 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 197 | 97th | $40 – $55 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 146 | 97th | $36 – $51 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 94 | 99.5th | $111 – $152 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 69 | 99.5th | $86 – $118 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (23 HCPCS billing breadth) | 1,371 | 99th | $55 – $80 |
Are you Dr. Sammy Hung? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Hayward, CA:
<a href="https://dotmd.com/doctors/sammy-hung-md-hayward-ca-1639192404" title="Dr. Sammy Hung, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1639192404.svg" alt="Dr. Sammy Hung Pulmonary Disease Badge" width="280" height="72" /></a>
Dr. Sammy Hung, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hung National Provider Identifier | NPI #1639192404 (MD) | CMS NPPES Registry (94545) |
| Dr. Hung Hayward CMS Volume Rank | 99.00th Pct (2,228 CMS svcs; Z -0.128σ) | CMS Medicare Part B (CA Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hayward, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Sammy Hung
Dr. Hung Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Hayward, CA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Sammy Hung community threads and patient logs by age, biological sex, dosage, and treatment duration.