Dr. Nathan Kam, MD
2500 Merced Street, San Leandro, CA 94577 • +1-891-555-1627
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & San Leandro Percentiles
NPI #1598843351 • CBSA Regional • Internal Medicine
Dr. Nathan Kam, MD (NPI #1598843351) practices Internal Medicine in San Leandro, CA (94577) with sub-specialty concentration in 28 Active CMS HCPCS Codes, recording 843 annual CMS services across 519 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th San Leandro percentile) (-0.10σ vs CA state mean, 18.42th statewide percentile).
Fee-schedule auditing of NPI 1598843351 highlights 379 annual claims for 99214 (12th San Leandro percentile; $205–$281 self-pay corridor) plus 219 encounters under 99213 and 110 under 93000.
Cash-pay intake data for NPI 1598843351 (2500 Merced Street, San Leandro) indicates $239.00 typical out-of-pocket visit spend against a $239.00 locality benchmark, paired with 21-minute average reception wait and 4.93/5 biomarker openness.
Clinical background for Dr. Kam (MD, NPI #1598843351) includes accredited doctoral training (2004, 22 yrs in practice) and dedicated on-site consultations at 2500 Merced Street.
Compared against San Leandro, CA Internal Medicine peers
843 annual services across 519 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 | 379 | 12th | $205 – $281 |
| 99213 | Established Preventive & Chronic Care Visit | 219 | 12th | $157 – $215 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 110 | 12th | $75 – $102 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 84 | 12th | $240 – $329 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 12th | $285 – $390 |
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Dr. Nathan Kam, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kam National Provider Identifier | NPI #1598843351 (MD) | CMS NPPES Registry (94577) |
| Dr. Kam San Leandro CMS Volume Rank | 0.00th Pct (843 CMS svcs; Z -0.104σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Leandro, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 21 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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