Dr. Robert Chen, DO
1201 Seven Locks Rd Ste 111, Rockville, MD 20854 • +1-599-555-8871
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockville Percentiles
NPI #1538745021 • CBSA Regional • Family Practice
Operating out of Rockville, MD (1201 Seven Locks Rd Ste 111), Family Practice clinician Dr. Robert Chen, DO (accredited MD/DO training, 2018) maintains a mid-cohort balanced caseload (41.38th Rockville percentile) (30.89th MD percentile; Z-score -0.14σ across 1,099 documented services) with sub-specialty concentration in 65 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Chen (averaging 4.1 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 41% of tracked volume (446 encounters), paired with 99213 (329x).
Cash-pay intake data for NPI 1538745021 (1201 Seven Locks Rd Ste 111, Rockville) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 11-minute average reception wait and 4.94/5 biomarker openness.
Spanning 8 years of clinical practice following 2018 graduation from medical training, Dr. Robert Chen integrates 65 Active CMS HCPCS Codes diagnostics for Rockville metro patients.
Compared against Rockville, MD Family Practice peers
1,099 annual services across 268 beneficiaries
Standard deviations from MD 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 | 446 | 41.38th | $76 – $104 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 329 | 37.38th | $58 – $80 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 127 | 39.38th | $87 – $120 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 96 | 45.38th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 64 | 46.38th | $104 – $143 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (65 HCPCS billing breadth) | 37 | 41.38th | $69 – $100 |
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Dr. Robert Chen, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1538745021 (DO) | CMS NPPES Registry (20854) |
| Dr. Chen Rockville CMS Volume Rank | 41.38th Pct (1,099 CMS svcs; Z -0.144σ) | CMS Medicare Part B (MD Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockville, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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