Dr. Singmay Siu, MD
5613 7th Ave, Brooklyn, NY 11220 • +1-698-555-2699
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1306986351 • CBSA Regional • Internal Medicine
Operating out of Brooklyn, NY (5613 7th Ave), Internal Medicine clinician Dr. Singmay Siu, MD (accredited MD/DO training, 1993) maintains a focused low-volume boutique caseload (0th Brooklyn percentile) (0.18th NY percentile; Z-score -0.22σ across 630 documented services) with sub-specialty concentration in 20 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 5613 7th Ave shows Dr. Singmay Siu's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 266x/yr, 12th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 154x/yr, $104–$142).
At 5613 7th Ave (11220), Dr. Singmay Siu, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$232.00 per new consult (4.57/5 bedside rating).
NPI registry verification (#1306986351) confirms Dr. Singmay Siu's MD standing serving CBSA 11220 with a 4.88/5 patient scorecard.
Compared against Brooklyn, NY Internal Medicine peers
630 annual services across 66 beneficiaries
Standard deviations from NY 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 | 266 | 12th | $136 – $186 |
| 99213 | Established Preventive & Chronic Care Visit | 154 | 12th | $104 – $142 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 77 | 12th | $50 – $68 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 59 | 12th | $159 – $218 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 35 | 12th | $189 – $259 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (20 HCPCS billing breadth) | 39 | 0th | $122 – $177 |
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Dr. Singmay Siu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Siu National Provider Identifier | NPI #1306986351 (MD) | CMS NPPES Registry (11220) |
| Dr. Siu Brooklyn CMS Volume Rank | 0.00th Pct (630 CMS svcs; Z -0.219σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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