Dr. Xi Na, MD
3 Woodland Road, Suite #312, Stoneham, MA 02180 • +1-317-555-1139
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Stoneham Percentiles
NPI #1700049269 • CBSA Regional • Gastroenterology
Statistical peer benchmarking across MA Gastroenterology providers positions Dr. Xi Na, MD in Stoneham at +1.79σ (75th city percentile / 95.78th state percentile, 389 Medicare beneficiaries), with clinical focus spanning 28 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1700049269 highlights 2527 annual claims for 99214 (75th Stoneham percentile; $55–$76 self-pay corridor) plus 1708 encounters under 45380 and 1434 under 43239.
At 3 Woodland Road, Suite #312 (02180), Dr. Xi Na, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$224.00 per new consult (4.59/5 bedside rating).
Clinical background for Dr. Na (MD, NPI #1700049269) includes accredited doctoral training (1997, 29 yrs in practice) and virtual + in-office availability across MA.
Compared against Stoneham, MA Gastroenterology peers
6,830 annual services across 389 beneficiaries
Standard deviations from MA Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 2,527 | 75th | $55 – $76 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 1,708 | 80th | $133 – $183 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 1,434 | 70th | $111 – $152 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 683 | 75th | $148 – $203 |
| 99204 | New Patient Digestive & Hepatology Consultation | 478 | 73th | $78 – $107 |
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Dr. Xi Na, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Na National Provider Identifier | NPI #1700049269 (MD) | CMS NPPES Registry (02180) |
| Dr. Na Stoneham CMS Volume Rank | 75.00th Pct (6,830 CMS svcs; Z +1.794σ) | CMS Medicare Part B (MA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Stoneham, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 13 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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