Dr. Minzi Chen, MD
632 W Gibson Rd, Woodland, CA 95695 • +1-706-555-8192
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Woodland Percentiles
NPI #1922269067 • CBSA Regional • Rheumatology
Dr. Minzi Chen, MD (NPI #1922269067) practices Rheumatology in Woodland, CA (95695) with sub-specialty concentration in 21 Active CMS HCPCS Codes, recording 3,643 annual CMS services across 544 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (33.33th Woodland percentile) (-0.47σ vs CA state mean, 42.94th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Chen (averaging 6.7 services per beneficiary), 99214 (Autoimmune Arthritis & Biologic/DMARD Safety Evaluation) represents 19% of tracked volume (685 encounters), paired with 20610 (313x).
Direct cash-pay transparency modeling sets Dr. Chen's baseline new-consult rate near $239.00 in Woodland, CA (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
Credentialed as an MD specialist with 34 years post-graduation experience since completing medical school at an LCME/COCA institution (1992), Dr. Chen coordinates 21 Active CMS HCPCS Codes workups from 632 W Gibson Rd (+1-706-555-8192).
Compared against Woodland, CA Rheumatology peers
3,643 annual services across 544 beneficiaries
Standard deviations from CA Rheumatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Autoimmune Arthritis & Biologic/DMARD Safety Evaluation | 685 | 33.33th | $127 – $174 |
| 20610 | Large Joint Synovial Arthrocentesis or Corticosteroid Injection | 313 | 28.33th | $101 – $138 |
| 96413 | Intravenous Biologic Infusion Therapy (First Hour) | 224 | 37.33th | $175 – $239 |
| 76881 | Complete Joint Synovitis High-Resolution Ultrasound | 149 | 34.33th | $132 – $181 |
| 99204 | New Patient Autoimmune & Rheumatology Diagnostic Workup | 119 | 28.33th | $175 – $239 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (21 HCPCS billing breadth) | 2,153 | 33.33th | $110 – $160 |
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Dr. Minzi Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1922269067 (MD) | CMS NPPES Registry (95695) |
| Dr. Chen Woodland CMS Volume Rank | 33.33th Pct (3,643 CMS svcs; Z -0.465σ) | CMS Medicare Part B (CA Rheumatology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Woodland, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 9 min lobby wait | 3 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.65/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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