Dr. Tamara Sibalic-Mandic, MD
88 Old Town Rd, Staten Island, NY 10304 • +1-678-555-5756
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Staten Island Percentiles
NPI #1285635565 • CBSA Regional • Internal Medicine
Anchored in Staten Island, NY 10304, Dr. Tamara Sibalic-Mandic, MD (NPI 1285635565) logged 2,530 annual procedures (upper-quartile active clinical volume (74.77th Staten Island percentile), 70.02th NY percentile, -0.08σ) with sub-specialty concentration in 8 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1285635565 highlights 1139 annual claims for 99214 (74.77th Staten Island percentile; $144–$198 self-pay corridor) plus 658 encounters under 99213 and 329 under 93000.
Direct cash-pay transparency modeling sets Dr. Sibalic-Mandic's baseline new-consult rate near $232.00 in Staten Island, NY (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
NPI registry verification (#1285635565) confirms Dr. Tamara Sibalic-Mandic's MD standing serving CBSA 10304 with a 4.79/5 patient scorecard.
Compared against Staten Island, NY Internal Medicine peers
2,530 annual services across 314 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 | 1,139 | 74.77th | $144 – $198 |
| 99213 | Established Preventive & Chronic Care Visit | 658 | 75.77th | $110 – $151 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 329 | 76.77th | $53 – $72 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 253 | 77.77th | $170 – $232 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 152 | 73.77th | $201 – $275 |
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Dr. Tamara Sibalic-Mandic, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sibalic-Mandic National Provider Identifier | NPI #1285635565 (MD) | CMS NPPES Registry (10304) |
| Dr. Sibalic-Mandic Staten Island CMS Volume Rank | 74.77th Pct (2,530 CMS svcs; Z -0.076σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Staten Island, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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