Dr. Sandra Delistathis, MD
4701 Sangamore Rd, Unite N270, Bethesda, MD 20816 • +1-473-555-5968
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Bethesda Percentiles
NPI #1023009974 • CBSA Regional • Internal Medicine
Within the Bethesda, MD (CBSA local) Internal Medicine cohort, Dr. Sandra Delistathis, MD with sub-specialty concentration in 51 Active CMS HCPCS Codes ranks at the 64.71th municipal percentile and 55.76th MD percentile (-0.10σ Z-score) based on 1,757 billed procedures for 127 patients.
Granular CPT/HCPCS billing distribution at 4701 Sangamore Rd, Unite N270 shows Dr. Sandra Delistathis's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 650x/yr, 64.71th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 375x/yr, $37–$52).
Uninsured and high-deductible cash patients visiting Dr. Sandra Delistathis in Bethesda (20816) face an estimated $209.00 initial evaluation fee at 4701 Sangamore Rd, Unite N270 (hybrid in-clinic and telehealth video consults; 10-minute average reception wait; bedside manner 4.76/5 from 4 verified reports).
NPI registry verification (#1023009974) confirms Dr. Sandra Delistathis's MD standing serving CBSA 20816 with a 4.93/5 patient scorecard.
Compared against Bethesda, MD Internal Medicine peers
1,757 annual services across 127 beneficiaries
Standard deviations from MD 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 | 650 | 64.71th | $48 – $66 |
| 99213 | Established Preventive & Chronic Care Visit | 375 | 60.71th | $37 – $52 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 188 | 68.71th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 144 | 62.71th | $57 – $78 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 87 | 65.71th | $67 – $92 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (51 HCPCS billing breadth) | 313 | 64.71th | $45 – $65 |
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Dr. Sandra Delistathis, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Delistathis National Provider Identifier | NPI #1023009974 (MD) | CMS NPPES Registry (20816) |
| Dr. Delistathis Bethesda CMS Volume Rank | 64.71th Pct (1,757 CMS svcs; Z -0.100σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bethesda, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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