Dr. Diemphuong Pham, MD
2951 Chimney Rock Rd, C, Houston, TX 77056 • +1-508-555-9143
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Houston Percentiles
NPI #1902986128 • CBSA 26420 • Family Practice
Within the Houston, TX (CBSA 26420) Family Practice cohort, Dr. Diemphuong Pham, MD with sub-specialty concentration in 52 Active CMS HCPCS Codes ranks at the 11.4th municipal percentile and 6.04th TX percentile (-0.38σ Z-score) based on 698 billed procedures for 84 patients.
Procedural volume for Dr. Pham is led by HCPCS 99214 (Comprehensive Primary Care & Chronic Protocol Management — 284 annual services, $71–$97 GPCI cash estimate), followed by CPT 99213 (Focused Acute & Preventive Primary Care Evaluation, 209/yr) and CPT G0439 (Annual Wellness Biomarker & Preventive Screening Visit, 81/yr).
Direct cash-pay transparency modeling sets Dr. Pham's baseline new-consult rate near $212.00 in Houston, TX (cash-pay accepted, hybrid in-clinic and telehealth video consults, 22-minute average reception wait).
Patients evaluating Dr. Diemphuong Pham in ZIP 77056 note 12 years of post-doctoral tenure (null, 2014) alongside 8.3 annual CMS procedures per patient.
Compared against Houston, TX Family Practice peers
698 annual services across 84 beneficiaries
Standard deviations from TX Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 284 | 12th | $71 – $97 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 209 | 12th | $54 – $74 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 81 | 15.4th | $81 – $111 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 61 | 15.4th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 41 | 12th | $97 – $133 |
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Dr. Diemphuong Pham, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Pham National Provider Identifier | NPI #1902986128 (MD) | CMS NPPES Registry (77056) |
| Dr. Pham Houston CMS Volume Rank | 11.40th Pct (698 CMS svcs; Z -0.378σ) | CMS Medicare Part B (TX Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $212.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Houston, TX) |
| Waiting-Room Wait Time & Cash Friendliness | $212.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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