Dr. Nghia Phan, DO
4500 S Garnett Rd, Ste 919, Tulsa, OK 74146 • +1-771-555-1993
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Tulsa Percentiles
NPI #1831117233 • CBSA Regional • Emergency Medicine
Dr. Nghia Phan, DO (NPI #1831117233) practices Emergency Medicine in Tulsa, OK (74146) with sub-specialty concentration in 35 Active CMS HCPCS Codes, recording 682 annual CMS services across 345 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (17.5th Tulsa percentile) (-0.41σ vs OK state mean, 15.57th statewide percentile).
Dr. Phan's longitudinal care intensity (2.0 billed units per patient across 345 individuals) centers on 99214 (257 annual units) and 99213 ($53–$73 cash range).
Uninsured and high-deductible cash patients visiting Dr. Nghia Phan in Tulsa (74146) face an estimated $209.00 initial evaluation fee at 4500 S Garnett Rd, Ste 919 (in-person clinic visits only; 20-minute average reception wait; bedside manner 4.70/5 from 6 verified reports).
From 4500 S Garnett Rd, Ste 919 in Tulsa (+1-771-555-1993), Dr. Phan, DO (16-year clinical track record) delivers 35 Active CMS HCPCS Codes care.
Compared against Tulsa, OK Emergency Medicine peers
682 annual services across 345 beneficiaries
Standard deviations from OK Emergency Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 257 | 17.5th | $70 – $96 |
| 99213 | Established Preventive & Chronic Care Visit | 148 | 16.5th | $53 – $73 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 74 | 14.5th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 57 | 16.5th | $82 – $112 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 34 | 22.5th | $97 – $133 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (35 HCPCS billing breadth) | 112 | 17.5th | $63 – $91 |
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Dr. Nghia Phan, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Phan National Provider Identifier | NPI #1831117233 (DO) | CMS NPPES Registry (74146) |
| Dr. Phan Tulsa CMS Volume Rank | 17.50th Pct (682 CMS svcs; Z -0.410σ) | CMS Medicare Part B (OK Emergency Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tulsa, OK) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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