Dr. David Lam, DO
1720 E Cesar E Chavez Ave, #44, Los Angeles, CA 90033 • +1-895-555-7150
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Los Angeles Percentiles
NPI #1174996342 • CBSA 31080 • Internal Medicine
Anchored in Los Angeles, CA 90033, Dr. David Lam, DO (NPI 1174996342) logged 714 annual procedures (focused low-volume boutique caseload (9.35th Los Angeles percentile), 8.25th CA percentile, -0.11σ) with sub-specialty concentration in 22 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Lam (averaging 3.5 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (321 encounters), paired with 99213 (186x).
Direct cash-pay transparency modeling sets Dr. Lam's baseline new-consult rate near $231.00 in Los Angeles, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 11-minute average reception wait).
Patients evaluating Dr. David Lam in ZIP 90033 note 14 years of post-doctoral tenure (null, 2012) alongside 3.5 annual CMS procedures per patient.
Compared against Los Angeles, CA Internal Medicine peers
714 annual services across 205 beneficiaries
Standard deviations from CA Internal 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 | 321 | 12th | $175 – $239 |
| 99213 | Established Preventive & Chronic Care Visit | 186 | 12th | $134 – $183 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 93 | 14.35th | $64 – $87 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 71 | 12th | $205 – $281 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 43 | 12th | $243 – $333 |
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Dr. David Lam, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lam National Provider Identifier | NPI #1174996342 (DO) | CMS NPPES Registry (90033) |
| Dr. Lam Los Angeles CMS Volume Rank | 9.35th Pct (714 CMS svcs; Z -0.108σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $231.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Los Angeles, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $231.00 avg paid • 11 min lobby wait | 17 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.87/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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