Dr. Liem Trang, DO
3328 N Classen Blvd, Oklahoma City, OK 73118 • +1-713-555-3543
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Oklahoma City Percentiles
NPI #1619084738 • CBSA Regional • Pain Management
CMS Medicare Part B utilization records credit Dr. Liem Trang (DO, NPI 1619084738) at 3328 N Classen Blvd in Oklahoma City with 1,251 annual clinical services (112 beneficiaries), corresponding to a -0.84σ regional deviation and focused low-volume boutique caseload (0th Oklahoma City percentile) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Liem Trang (73118) place 99214 at the top of the practice ledger (306 yearly units, 12th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Liem Trang in Oklahoma City (73118) face an estimated $209.00 initial evaluation fee at 3328 N Classen Blvd (in-person clinic visits only; 14-minute average reception wait; bedside manner 4.59/5 from 12 verified reports).
NPI registry verification (#1619084738) confirms Dr. Liem Trang's DO standing serving CBSA 73118 with a 4.77/5 patient scorecard.
Compared against Oklahoma City, OK Pain Management peers
1,251 annual services across 112 beneficiaries
Standard deviations from OK Pain Management 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 | 306 | 12th | $135 – $185 |
| 99213 | Established Preventive & Chronic Care Visit | 177 | 12th | $103 – $141 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 88 | 12th | $49 – $67 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 68 | 12th | $158 – $217 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 12th | $187 – $257 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 572 | 0th | $121 – $175 |
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Dr. Liem Trang, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Trang National Provider Identifier | NPI #1619084738 (DO) | CMS NPPES Registry (73118) |
| Dr. Trang Oklahoma City CMS Volume Rank | 0.00th Pct (1,251 CMS svcs; Z -0.844σ) | CMS Medicare Part B (OK Pain Management) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oklahoma City, OK) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.55/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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