Dr. Zarema Singson, MD
5223 Hamilton Wolfe Rd, San Antonio, TX 78229 • +1-409-555-8472
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & San Antonio Percentiles
NPI #1003068008 • CBSA Regional • Gastroenterology
Anchored in San Antonio, TX 78229, Dr. Zarema Singson, MD (NPI 1003068008) logged 2,453 annual procedures (mid-cohort balanced caseload (50th San Antonio percentile), 68.56th TX percentile, -0.11σ) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1003068008 highlights 908 annual claims for 99214 (50th San Antonio percentile; $82–$113 self-pay corridor) plus 613 encounters under 45380 and 515 under 43239.
At 5223 Hamilton Wolfe Rd (78229), Dr. Zarema Singson, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.92/5 bedside rating).
NPI registry verification (#1003068008) confirms Dr. Zarema Singson's MD standing serving CBSA 78229 with a 4.53/5 patient scorecard.
Compared against San Antonio, TX Gastroenterology peers
2,453 annual services across 445 beneficiaries
Standard deviations from TX 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 | 908 | 50th | $82 – $113 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 613 | 47th | $199 – $272 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 515 | 54th | $165 – $226 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 245 | 54th | $221 – $303 |
| 99204 | New Patient Digestive & Hepatology Consultation | 172 | 47th | $116 – $159 |
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Dr. Zarema Singson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Singson National Provider Identifier | NPI #1003068008 (MD) | CMS NPPES Registry (78229) |
| Dr. Singson San Antonio CMS Volume Rank | 50.00th Pct (2,453 CMS svcs; Z -0.111σ) | CMS Medicare Part B (TX Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Antonio, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.92/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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