Dr. Brian Riff, MD
1211 W LA Palma Ave Ste 306, Anaheim, CA 92801 • +1-866-555-2812
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Anaheim Percentiles
NPI #1194969030 • CBSA Regional • Gastroenterology
Operating out of Anaheim, CA (1211 W LA Palma Ave Ste 306), Gastroenterology clinician Dr. Brian Riff, MD (accredited MD/DO training, 1995) maintains a upper-quartile active clinical volume (80th Anaheim percentile) (99.48th CA percentile; Z-score +7.93σ across 32,370 documented services) with sub-specialty concentration in 65 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Brian Riff (92801) place 99214 at the top of the practice ledger (416 yearly units, 80th metro rank), rounded out by 45380 and 43239.
For out-of-network patients contacting +1-866-555-2812, Dr. Riff's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.52/5 composite reality score over 3 submissions).
Spanning 31 years of clinical practice following 1995 graduation from medical training, Dr. Brian Riff integrates 65 Active CMS HCPCS Codes diagnostics for Anaheim metro patients.
Compared against Anaheim, CA Gastroenterology peers
32,370 annual services across 552 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 | 416 | 80th | $47 – $65 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 281 | 78th | $114 – $156 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 236 | 85th | $95 – $130 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 112 | 84th | $127 – $174 |
| 99204 | New Patient Digestive & Hepatology Consultation | 79 | 85th | $67 – $92 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (65 HCPCS billing breadth) | 31,246 | 80th | $45 – $65 |
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Dr. Brian Riff, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Riff National Provider Identifier | NPI #1194969030 (MD) | CMS NPPES Registry (92801) |
| Dr. Riff Anaheim CMS Volume Rank | 80.00th Pct (32,370 CMS svcs; Z +7.927σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Anaheim, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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