Dr. Andrew Cha, DO
433 Central Ave, Westfield, NJ 07090 • +1-845-555-1497
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Westfield Percentiles
NPI #1568780500 • CBSA Regional • Vascular Surgery
Operating out of Westfield, NJ (433 Central Ave), Vascular Surgery clinician Dr. Andrew Cha, DO (accredited MD/DO training, 2017) maintains a focused low-volume boutique caseload (25th Westfield percentile) (43.62th NJ percentile; Z-score -0.35σ across 1,531 documented services) with sub-specialty concentration in 112 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Andrew Cha (07090) place 99214 at the top of the practice ledger (689 yearly units, 25th metro rank), rounded out by 99213 and 93000.
Cash-pay intake data for NPI 1568780500 (433 Central Ave, Westfield) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.54/5 biomarker openness.
From 433 Central Ave in Westfield (+1-845-555-1497), Dr. Cha, DO (9-year clinical track record) delivers 112 Active CMS HCPCS Codes care.
Compared against Westfield, NJ Vascular Surgery peers
1,531 annual services across 806 beneficiaries
Standard deviations from NJ Vascular Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 689 | 25th | $310 – $424 |
| 99213 | Established Preventive & Chronic Care Visit | 398 | 22th | $237 – $325 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 199 | 26th | $113 – $155 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 153 | 25th | $364 – $498 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 92 | 20th | $431 – $590 |
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Dr. Andrew Cha, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cha National Provider Identifier | NPI #1568780500 (DO) | CMS NPPES Registry (07090) |
| Dr. Cha Westfield CMS Volume Rank | 25.00th Pct (1,531 CMS svcs; Z -0.352σ) | CMS Medicare Part B (NJ Vascular Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Westfield, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.54/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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