Dr. An Leung, MD
300 Community DR, Manhasset, NY 11030 • +1-600-555-5975
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Manhasset Percentiles
NPI #1982042404 • CBSA Regional • Geriatric Medicine
Dr. An Leung, MD (NPI #1982042404) practices Geriatric Medicine in Manhasset, NY (11030) with sub-specialty concentration in 8 Active CMS HCPCS Codes, recording 847 annual CMS services across 236 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Manhasset percentile) (-0.54σ vs NY state mean, 24.05th statewide percentile).
Granular CPT/HCPCS billing distribution at 300 Community DR shows Dr. An Leung's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 381x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 220x/yr, $146–$200).
Uninsured and high-deductible cash patients visiting Dr. An Leung in Manhasset (11030) face an estimated $232.00 initial evaluation fee at 300 Community DR (in-person clinic visits only; 19-minute average reception wait; bedside manner 4.68/5 from 15 verified reports).
Clinical background for Dr. Leung (MD, NPI #1982042404) includes accredited doctoral training (1995, 31 yrs in practice) and dedicated on-site consultations at 300 Community DR.
Compared against Manhasset, NY Geriatric Medicine peers
847 annual services across 236 beneficiaries
Standard deviations from NY Geriatric 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 | 381 | 12th | $191 – $261 |
| 99213 | Established Preventive & Chronic Care Visit | 220 | 12th | $146 – $200 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 110 | 12th | $70 – $95 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 85 | 12th | $224 – $307 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 51 | 12th | $265 – $364 |
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Dr. An Leung, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Leung National Provider Identifier | NPI #1982042404 (MD) | CMS NPPES Registry (11030) |
| Dr. Leung Manhasset CMS Volume Rank | 0.00th Pct (847 CMS svcs; Z -0.544σ) | CMS Medicare Part B (NY Geriatric Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Manhasset, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 19 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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