Dr. Lien-Khuong Tran, MD
4234 Riverwalk Pkwy Ste 230, Riverside, CA 92505 • +1-844-555-1194
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Riverside Percentiles
NPI #1972843415 • CBSA Regional • Pulmonary Disease
Dr. Lien-Khuong Tran, MD (NPI #1972843415) practices Pulmonary Disease in Riverside, CA (92505) with sub-specialty concentration in 26 Active CMS HCPCS Codes, recording 1,205 annual CMS services across 376 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (11.11th Riverside percentile) (-0.38σ vs CA state mean, 32.17th statewide percentile).
Medicare Part B line-item claims for Dr. Lien-Khuong Tran (92505) place 99214 at the top of the practice ledger (494 yearly units, 12th metro rank), rounded out by 94060 and 94729.
Uninsured and high-deductible cash patients visiting Dr. Lien-Khuong Tran in Riverside (92505) face an estimated $239.00 initial evaluation fee at 4234 Riverwalk Pkwy Ste 230 (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.82/5 from 4 verified reports).
Credentialed as an MD specialist with 24 years post-graduation experience since completing medical school at an LCME/COCA institution (2002), Dr. Tran coordinates 26 Active CMS HCPCS Codes workups from 4234 Riverwalk Pkwy Ste 230 (+1-844-555-1194).
Compared against Riverside, CA Pulmonary Disease peers
1,205 annual services across 376 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 | 494 | 12th | $311 – $426 |
| 94060 | Pre- & Post-Bronchodilator Spirometry Airflow Evaluation | 277 | 15.11th | $203 – $278 |
| 94729 | Alveolar Carbon Monoxide Diffusing Capacity (DLCO) | 205 | 15.11th | $184 – $252 |
| 95810 | Attended Sleep Apnea Polysomnography Interpretation | 133 | 16.11th | $568 – $778 |
| 99204 | Comprehensive New Patient Respiratory & Sleep Workup | 96 | 13.11th | $438 – $600 |
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Dr. Lien-Khuong Tran, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tran National Provider Identifier | NPI #1972843415 (MD) | CMS NPPES Registry (92505) |
| Dr. Tran Riverside CMS Volume Rank | 11.11th Pct (1,205 CMS svcs; Z -0.379σ) | CMS Medicare Part B (CA Pulmonary Disease) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Riverside, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 16 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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