Dr. Alan Tieu, MD
885 Kempsville Rd Ste 114, Norfolk, VA 23502 • +1-607-555-2894
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Norfolk Percentiles
NPI #1427324458 • CBSA Regional • Gastroenterology
CMS Medicare Part B utilization records credit Dr. Alan Tieu (MD, NPI 1427324458) at 885 Kempsville Rd Ste 114 in Norfolk with 1,045 annual clinical services (565 beneficiaries), corresponding to a -0.41σ regional deviation and focused low-volume boutique caseload (10th Norfolk percentile) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Tieu (averaging 1.8 services per beneficiary), 99214 (Established Gastroenterology, GERD & IBD Evaluation) represents 37% of tracked volume (387 encounters), paired with 45380 (261x).
For out-of-network patients contacting +1-607-555-2894, Dr. Tieu's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.81/5 composite reality score over 16 submissions).
NPI registry verification (#1427324458) confirms Dr. Alan Tieu's MD standing serving CBSA 23502 with a 4.81/5 patient scorecard.
Compared against Norfolk, VA Gastroenterology peers
1,045 annual services across 565 beneficiaries
Standard deviations from VA 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 | 387 | 12th | $270 – $370 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 261 | 12th | $650 – $891 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 219 | 12th | $540 – $740 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 105 | 15th | $724 – $992 |
| 99204 | New Patient Digestive & Hepatology Consultation | 73 | 12th | $380 – $521 |
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Dr. Alan Tieu, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tieu National Provider Identifier | NPI #1427324458 (MD) | CMS NPPES Registry (23502) |
| Dr. Tieu Norfolk CMS Volume Rank | 10.00th Pct (1,045 CMS svcs; Z -0.412σ) | CMS Medicare Part B (VA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norfolk, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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