Dr. John Cobb, MD
5995 Barfield Rd, Sandy Springs, GA 30328 • +1-965-555-7894
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Sandy Springs Percentiles
NPI #1164429627 • CBSA Regional • Ophthalmology
Dr. John Cobb, MD (NPI #1164429627) practices Ophthalmology in Sandy Springs, GA (30328) with sub-specialty concentration in 28 Active CMS HCPCS Codes, recording 1,654 annual CMS services across 854 distinct beneficiaries—placing this practice as a focused low-volume boutique caseload (0th Sandy Springs percentile) (-0.40σ vs GA state mean, 24.53th statewide percentile).
Procedural volume for Dr. Cobb is led by HCPCS 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam — 612 annual services, $192–$264 GPCI cash estimate), followed by CPT 92134 (Scanning Computerized Ophthalmic Retinal OCT Imaging, 430/yr) and CPT 92083 (Extended Threshold Visual Field Glaucoma Perimetry, 281/yr).
Cash-pay intake data for NPI 1164429627 (5995 Barfield Rd, Sandy Springs) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 16-minute average reception wait and 4.52/5 biomarker openness.
From 5995 Barfield Rd in Sandy Springs (+1-965-555-7894), Dr. Cobb, MD (16-year clinical track record) delivers 28 Active CMS HCPCS Codes care.
Compared against Sandy Springs, GA Ophthalmology peers
1,654 annual services across 854 beneficiaries
Standard deviations from GA 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 | 612 | 12th | $192 – $264 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 430 | 12th | $106 – $145 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 281 | 12th | $127 – $174 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 198 | 12th | $232 – $317 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 132 | 12th | $848 – $1162 |
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Dr. John Cobb, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Cobb National Provider Identifier | NPI #1164429627 (MD) | CMS NPPES Registry (30328) |
| Dr. Cobb Sandy Springs CMS Volume Rank | 0.00th Pct (1,654 CMS svcs; Z -0.399σ) | CMS Medicare Part B (GA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Sandy Springs, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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