Dr. Luke Chang, MD
2002 Medical Pkwy Ste 320, Annapolis, MD 21401 • +1-261-555-5986
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Annapolis Percentiles
NPI #1497287031 • CBSA Regional • Ophthalmology
Anchored in Annapolis, MD 21401, Dr. Luke Chang, MD (NPI 1497287031) logged 6,120 annual procedures (mid-cohort balanced caseload (57.14th Annapolis percentile), 71.68th MD percentile, -0.10σ) with sub-specialty concentration in 39 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 2002 Medical Pkwy Ste 320 shows Dr. Luke Chang's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 2264x/yr, 57.14th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 1591x/yr, $84–$115).
Uninsured and high-deductible cash patients visiting Dr. Luke Chang in Annapolis (21401) face an estimated $209.00 initial evaluation fee at 2002 Medical Pkwy Ste 320 (hybrid in-clinic and telehealth video consults; 9-minute average reception wait; bedside manner 4.62/5 from 11 verified reports).
Credentialed as an MD specialist with 23 years post-graduation experience since completing medical school at an LCME/COCA institution (2003), Dr. Chang coordinates 39 Active CMS HCPCS Codes workups from 2002 Medical Pkwy Ste 320 (+1-261-555-5986).
Compared against Annapolis, MD Ophthalmology peers
6,120 annual services across 966 beneficiaries
Standard deviations from MD 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 | 2,264 | 57.14th | $152 – $208 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,591 | 58.14th | $84 – $115 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,040 | 57.14th | $100 – $138 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 734 | 60.14th | $183 – $251 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 490 | 54.14th | $670 – $918 |
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Dr. Luke Chang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chang National Provider Identifier | NPI #1497287031 (MD) | CMS NPPES Registry (21401) |
| Dr. Chang Annapolis CMS Volume Rank | 57.14th Pct (6,120 CMS svcs; Z -0.102σ) | CMS Medicare Part B (MD Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Annapolis, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.62/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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