Dr. Wellington Chang, MD
10721 Main St, Ste 3200, Fairfax, VA 22030 • +1-759-555-5068
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Fairfax Percentiles
NPI #1174780431 • CBSA Regional • Ophthalmology
Anchored in Fairfax, VA 22030, Dr. Wellington Chang, MD (NPI 1174780431) logged 1,117 annual procedures (focused low-volume boutique caseload (11.76th Fairfax percentile), 8.14th VA percentile, -0.50σ) with sub-specialty concentration in 15 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chang (averaging 3.6 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (413 encounters), paired with 92134 (290x).
For out-of-network patients contacting +1-759-555-5068, Dr. Chang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.52/5 composite reality score over 11 submissions).
From 10721 Main St, Ste 3200 in Fairfax (+1-759-555-5068), Dr. Chang, MD (32-year clinical track record) delivers 15 Active CMS HCPCS Codes care.
Compared against Fairfax, VA Ophthalmology peers
1,117 annual services across 307 beneficiaries
Standard deviations from VA Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 413 | 12th | $178 – $244 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 290 | 13.76th | $98 – $134 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 190 | 12th | $118 – $161 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 134 | 12th | $214 – $293 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 89 | 13.76th | $784 – $1074 |
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Dr. Wellington Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1174780431 (MD) | CMS NPPES Registry (22030) |
| Dr. Chang Fairfax CMS Volume Rank | 11.76th Pct (1,117 CMS svcs; Z -0.500σ) | CMS Medicare Part B (VA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Fairfax, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.40/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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