Dr. Sajen Mathews, MD
1837 Sunny Crest DR, Fullerton, CA 92835 • +1-407-555-1920
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Fullerton Percentiles
NPI #1326048323 • CBSA Regional • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Sajen Mathews (MD, NPI 1326048323) at 1837 Sunny Crest DR in Fullerton with 705 annual clinical services (340 beneficiaries), corresponding to a -0.35σ regional deviation and focused low-volume boutique caseload (0th Fullerton percentile) with sub-specialty concentration in 25 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Sajen Mathews (92835) place 99214 at the top of the practice ledger (261 yearly units, 12th metro rank), rounded out by 45380 and 43239.
Uninsured and high-deductible cash patients visiting Dr. Sajen Mathews in Fullerton (92835) face an estimated $239.00 initial evaluation fee at 1837 Sunny Crest DR (hybrid in-clinic and telehealth video consults; 11-minute average reception wait; bedside manner 4.88/5 from 7 verified reports).
Credentialed as an MD specialist with 33 years post-graduation experience since completing medical school at an LCME/COCA institution (1993), Dr. Mathews coordinates 25 Active CMS HCPCS Codes workups from 1837 Sunny Crest DR (+1-407-555-1920).
Compared against Fullerton, CA Gastroenterology peers
705 annual services across 340 beneficiaries
Standard deviations from CA 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 | 261 | 12th | $204 – $280 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 176 | 12th | $492 – $674 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 148 | 12th | $408 – $559 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 71 | 12th | $547 – $750 |
| 99204 | New Patient Digestive & Hepatology Consultation | 49 | 12th | $288 – $394 |
Are you Dr. Sajen Mathews? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Fullerton, CA:
<a href="https://dotmd.com/doctors/sajen-mathews-md-fullerton-ca-1326048323" title="Dr. Sajen Mathews, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1326048323.svg" alt="Dr. Sajen Mathews Gastroenterology Badge" width="280" height="72" /></a>
Dr. Sajen Mathews, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mathews National Provider Identifier | NPI #1326048323 (MD) | CMS NPPES Registry (92835) |
| Dr. Mathews Fullerton CMS Volume Rank | 0.00th Pct (705 CMS svcs; Z -0.349σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fullerton, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 11 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.88/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Sajen Mathews
Other High-Volume Gastroenterology Specialists in Fullerton, CA
Ranked strictly by CMS Medicare volumeDr. Mathews Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Fullerton, CA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Sajen Mathews community threads and patient logs by age, biological sex, dosage, and treatment duration.