Dr. Mark Johnson, MD
811 Ridgewood Avenue, Venice, FL 34285 • +1-738-555-5810
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Venice Percentiles
NPI #1205803418 • CBSA Regional • Ophthalmology
Anchored in Venice, FL 34285, Dr. Mark Johnson, MD (NPI 1205803418) logged 4,335 annual procedures (mid-cohort balanced caseload (50th Venice percentile), 59.66th FL percentile, -0.14σ) with sub-specialty concentration in 36 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 811 Ridgewood Avenue shows Dr. Mark Johnson's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 1604x/yr, 50th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 1127x/yr, $87–$119).
At 811 Ridgewood Avenue (34285), Dr. Mark Johnson, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$216.00 per new consult (4.59/5 bedside rating).
From 811 Ridgewood Avenue in Venice (+1-738-555-5810), Dr. Johnson, MD (34-year clinical track record) delivers 36 Active CMS HCPCS Codes care.
Compared against Venice, FL Ophthalmology peers
4,335 annual services across 1,328 beneficiaries
Standard deviations from FL 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 | 1,604 | 50th | $158 – $216 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,127 | 53th | $87 – $119 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 737 | 52th | $104 – $143 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 520 | 47th | $190 – $260 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 347 | 47th | $695 – $952 |
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Dr. Mark Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1205803418 (MD) | CMS NPPES Registry (34285) |
| Dr. Johnson Venice CMS Volume Rank | 50.00th Pct (4,335 CMS svcs; Z -0.144σ) | CMS Medicare Part B (FL Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Venice, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 20 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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