Dr. Parminder Dhaliwal, MD
520 Superior Ave, Suite 230, Newport Beach, CA 92663 • +1-604-555-4655
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Newport Beach Percentiles
NPI #1811913759 • CBSA Regional • Gastroenterology
Dr. Parminder Dhaliwal, MD (NPI #1811913759) practices Gastroenterology in Newport Beach, CA (92663) with sub-specialty concentration in 40 Active CMS HCPCS Codes, recording 1,583 annual CMS services across 480 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (12.5th Newport Beach percentile) (-0.12σ vs CA state mean, 69.03th statewide percentile).
Granular CPT/HCPCS billing distribution at 520 Superior Ave, Suite 230 shows Dr. Parminder Dhaliwal's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 586x/yr, 12.5th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 396x/yr, $516–$707).
For out-of-network patients contacting +1-604-555-4655, Dr. Dhaliwal's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.87/5 composite reality score over 18 submissions).
Clinical background for Dr. Dhaliwal (MD, NPI #1811913759) includes accredited doctoral training (1992, 34 yrs in practice) and dedicated on-site consultations at 520 Superior Ave, Suite 230.
Compared against Newport Beach, CA Gastroenterology peers
1,583 annual services across 480 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 | 586 | 12.5th | $214 – $293 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 396 | 12.5th | $516 – $707 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 332 | 17.5th | $428 – $587 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 158 | 17.5th | $574 – $787 |
| 99204 | New Patient Digestive & Hepatology Consultation | 111 | 12.5th | $302 – $413 |
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Dr. Parminder Dhaliwal, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Dhaliwal National Provider Identifier | NPI #1811913759 (MD) | CMS NPPES Registry (92663) |
| Dr. Dhaliwal Newport Beach CMS Volume Rank | 12.50th Pct (1,583 CMS svcs; Z -0.120σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Newport Beach, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 14 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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