Dr. Shahryar Nassi, MD
4700 Alliance Blvd, Suite 400, Plano, TX 75093 • +1-339-555-9818
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Plano Percentiles
NPI #1356542617 • CBSA Regional • Internal Medicine
Operating out of Plano, TX (4700 Alliance Blvd, Suite 400), Internal Medicine clinician Dr. Shahryar Nassi, MD (accredited MD/DO training, 2007) maintains a focused low-volume boutique caseload (23.21th Plano percentile) (30.77th TX percentile; Z-score -0.21σ across 989 documented services) with sub-specialty concentration in 8 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1356542617 highlights 445 annual claims for 99214 (23.21th Plano percentile; $168–$230 self-pay corridor) plus 257 encounters under 99213 and 129 under 93000.
Cash-pay intake data for NPI 1356542617 (4700 Alliance Blvd, Suite 400, Plano) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 20-minute average reception wait and 4.66/5 biomarker openness.
Patients evaluating Dr. Shahryar Nassi in ZIP 75093 note 19 years of post-doctoral tenure (null, 2007) alongside 2.8 annual CMS procedures per patient.
Compared against Plano, TX Internal Medicine peers
989 annual services across 358 beneficiaries
Standard deviations from TX 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 | 445 | 23.21th | $168 – $230 |
| 99213 | Established Preventive & Chronic Care Visit | 257 | 28.21th | $128 – $176 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 129 | 26.21th | $61 – $84 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 99 | 24.21th | $197 – $270 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 59 | 28.21th | $233 – $320 |
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Dr. Shahryar Nassi, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nassi National Provider Identifier | NPI #1356542617 (MD) | CMS NPPES Registry (75093) |
| Dr. Nassi Plano CMS Volume Rank | 23.21th Pct (989 CMS svcs; Z -0.211σ) | CMS Medicare Part B (TX Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Plano, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.91/5 Listening • 4.66/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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