Dr. Darwin Chen, MD
5 E 98th St Fl 7, New York, NY 10029 • +1-920-555-9458
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & New York Percentiles
NPI #1295993517 • CBSA 35620 • Orthopedic Surgery
Anchored in New York, NY 10029, Dr. Darwin Chen, MD (NPI 1295993517) logged 3,078 annual procedures (upper-quartile active clinical volume (73.91th New York percentile), 60.4th NY percentile, -0.23σ) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Chen (averaging 4.2 services per beneficiary), 99213 (Focused Orthopedic Joint & Spine Mobility Evaluation) represents 23% of tracked volume (696 encounters), paired with 20610 (522x).
For out-of-network patients contacting +1-920-555-9458, Dr. Chen's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.81/5 composite reality score over 20 submissions).
Patients evaluating Dr. Darwin Chen in ZIP 10029 note 11 years of post-doctoral tenure (null, 2015) alongside 4.2 annual CMS procedures per patient.
Compared against New York, NY Orthopedic Surgery peers
3,078 annual services across 726 beneficiaries
Standard deviations from NY Orthopedic Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Orthopedic Joint & Spine Mobility Evaluation | 696 | 73.91th | $224 – $307 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 522 | 72.91th | $239 – $327 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 367 | 76.91th | $134 – $184 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 213 | 70.91th | $322 – $441 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 135 | 77.91th | $2071 – $2839 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 1,144 | 73.91th | $253 – $367 |
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Dr. Darwin Chen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chen National Provider Identifier | NPI #1295993517 (MD) | CMS NPPES Registry (10029) |
| Dr. Chen New York CMS Volume Rank | 73.91th Pct (3,078 CMS svcs; Z -0.226σ) | CMS Medicare Part B (NY Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (New York, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 20 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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