Dr. Phithao Nguyen, DO
711 W Devon Ave, Park Ridge, IL 60068 • +1-752-555-1916
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & Park Ridge Percentiles
NPI #1740261585 • CBSA Regional • Gastroenterology
Operating out of Park Ridge, IL (711 W Devon Ave), Gastroenterology clinician Dr. Phithao Nguyen, DO (accredited MD/DO training, 2007) maintains a focused low-volume boutique caseload (0th Park Ridge percentile) (3.1th IL percentile; Z-score -0.30σ across 668 documented services) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Nguyen (averaging 3.1 services per beneficiary), 99214 (Established Gastroenterology, GERD & IBD Evaluation) represents 37% of tracked volume (247 encounters), paired with 45380 (167x).
For out-of-network patients contacting +1-752-555-1916, Dr. Nguyen's practice posts a $218.00 GPCI self-pay consult estimate ($218.00 patient-logged median, 4.59/5 composite reality score over 18 submissions).
Patients evaluating Dr. Phithao Nguyen in ZIP 60068 note 19 years of post-doctoral tenure (null, 2007) alongside 3.1 annual CMS procedures per patient.
Compared against Park Ridge, IL Gastroenterology peers
668 annual services across 219 beneficiaries
Standard deviations from IL 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 | 247 | 12th | $185 – $253 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 167 | 12th | $445 – $609 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 140 | 12th | $369 – $506 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 67 | 12th | $495 – $678 |
| 99204 | New Patient Digestive & Hepatology Consultation | 47 | 12th | $260 – $356 |
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Dr. Phithao Nguyen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nguyen National Provider Identifier | NPI #1740261585 (DO) | CMS NPPES Registry (60068) |
| Dr. Nguyen Park Ridge CMS Volume Rank | 0.00th Pct (668 CMS svcs; Z -0.300σ) | CMS Medicare Part B (IL Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $218.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Park Ridge, IL) |
| Waiting-Room Wait Time & Cash Friendliness | $218.00 avg paid • 12 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.65/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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