Dr. Stephanie Cheng, MD
2500 Alhambra Ave, Martinez, CA 94553 • +1-869-555-8880
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Martinez Percentiles
NPI #1720409584 • CBSA Regional • Family Practice
Within the Martinez, CA (CBSA local) Family Practice cohort, Dr. Stephanie Cheng, MD with sub-specialty concentration in 9 Active CMS HCPCS Codes ranks at the 25th municipal percentile and 16.12th CA percentile (-0.09σ Z-score) based on 796 billed procedures for 112 patients.
Medicare Part B line-item claims for Dr. Stephanie Cheng (94553) place 99214 at the top of the practice ledger (334 yearly units, 25th metro rank), rounded out by 99213 and G0439.
At 2500 Alhambra Ave (94553), Dr. Stephanie Cheng, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.88/5 bedside rating).
From 2500 Alhambra Ave in Martinez (+1-869-555-8880), Dr. Cheng, MD (32-year clinical track record) delivers 9 Active CMS HCPCS Codes care.
Compared against Martinez, CA Family Practice peers
796 annual services across 112 beneficiaries
Standard deviations from CA 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 | 334 | 25th | $173 – $237 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 247 | 29th | $132 – $182 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 96 | 27th | $199 – $272 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 72 | 29th | $38 – $53 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 48 | 24th | $238 – $326 |
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Dr. Stephanie Cheng, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cheng National Provider Identifier | NPI #1720409584 (MD) | CMS NPPES Registry (94553) |
| Dr. Cheng Martinez CMS Volume Rank | 25.00th Pct (796 CMS svcs; Z -0.086σ) | CMS Medicare Part B (CA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Martinez, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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