Dr. Richard Chang, MD
8100 Wescott DR, Suite 101, Flemington, NJ 08822 • +1-632-555-1598
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Flemington Percentiles
NPI #1790789618 • CBSA Regional • Hand Surgery
Statistical peer benchmarking across NJ Hand Surgery providers positions Dr. Richard Chang, MD in Flemington at +1.91σ (66.67th city percentile / 87.23th state percentile, 368 Medicare beneficiaries), with clinical focus spanning 86 Active CMS HCPCS Codes.
Procedural volume for Dr. Chang is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 707 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 408/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 204/yr).
For out-of-network patients contacting +1-632-555-1598, Dr. Chang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.72/5 composite reality score over 19 submissions).
Clinical background for Dr. Chang (MD, NPI #1790789618) includes accredited doctoral training (2017, 9 yrs in practice) and virtual + in-office availability across NJ.
Compared against Flemington, NJ Hand Surgery peers
12,376 annual services across 368 beneficiaries
Standard deviations from NJ Hand 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 | 707 | 66.67th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 408 | 64.67th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 204 | 70.67th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 157 | 65.67th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 94 | 67.67th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (86 HCPCS billing breadth) | 10,806 | 66.67th | $45 – $65 |
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Dr. Richard Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1790789618 (MD) | CMS NPPES Registry (08822) |
| Dr. Chang Flemington CMS Volume Rank | 66.67th Pct (12,376 CMS svcs; Z +1.906σ) | CMS Medicare Part B (NJ Hand Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Flemington, NJ) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.50/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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