Dr. Gregory Kouyoumdjian, MD
8381 Southpark Ln, Littleton, CO 80120 • +1-892-555-5542
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Littleton Percentiles
NPI #1548219934 • CBSA Regional • Ophthalmology
Statistical peer benchmarking across CO Ophthalmology providers positions Dr. Gregory Kouyoumdjian, MD in Littleton at -0.47σ (12.5th city percentile / 8.33th state percentile, 299 Medicare beneficiaries), with clinical focus spanning 45 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 8381 Southpark Ln shows Dr. Gregory Kouyoumdjian's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 318x/yr, 12.5th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 223x/yr, $172–$235).
At 8381 Southpark Ln (80120), Dr. Gregory Kouyoumdjian, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$211.00 per new consult (4.90/5 bedside rating).
From 8381 Southpark Ln in Littleton (+1-892-555-5542), Dr. Kouyoumdjian, MD (24-year clinical track record) delivers 45 Active CMS HCPCS Codes care.
Compared against Littleton, CO Ophthalmology peers
859 annual services across 299 beneficiaries
Standard deviations from CO 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 | 318 | 12.5th | $312 – $427 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 223 | 12th | $172 – $235 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 146 | 16.5th | $206 – $282 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 103 | 12th | $375 – $514 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 69 | 17.5th | $1373 – $1882 |
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Dr. Gregory Kouyoumdjian, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kouyoumdjian National Provider Identifier | NPI #1548219934 (MD) | CMS NPPES Registry (80120) |
| Dr. Kouyoumdjian Littleton CMS Volume Rank | 12.50th Pct (859 CMS svcs; Z -0.473σ) | CMS Medicare Part B (CO Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Littleton, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 12 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.49/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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