Dr. Mark Stamm, MD
28185 Celestial Way, Lewes, DE 19958 • +1-482-555-5595
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Lewes Percentiles
NPI #1922082387 • CBSA Regional • Ophthalmology
Anchored in Lewes, DE 19958, Dr. Mark Stamm, MD (NPI 1922082387) logged 884 annual procedures (focused low-volume boutique caseload (0th Lewes percentile), 2.78th DE percentile, -0.66σ) with sub-specialty concentration in 33 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 28185 Celestial Way shows Dr. Mark Stamm's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 327x/yr, 12th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 230x/yr, $99–$136).
Direct cash-pay transparency modeling sets Dr. Stamm's baseline new-consult rate near $209.00 in Lewes, DE (cash-pay accepted, hybrid in-clinic and telehealth video consults, 22-minute average reception wait).
Clinical background for Dr. Stamm (MD, NPI #1922082387) includes accredited doctoral training (2017, 9 yrs in practice) and virtual + in-office availability across DE.
Compared against Lewes, DE Ophthalmology peers
884 annual services across 335 beneficiaries
Standard deviations from DE 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 | 327 | 12th | $180 – $246 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 230 | 12th | $99 – $136 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 150 | 12th | $119 – $163 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 106 | 12th | $216 – $296 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 71 | 12th | $792 – $1085 |
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Dr. Mark Stamm, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Stamm National Provider Identifier | NPI #1922082387 (MD) | CMS NPPES Registry (19958) |
| Dr. Stamm Lewes CMS Volume Rank | 0.00th Pct (884 CMS svcs; Z -0.661σ) | CMS Medicare Part B (DE Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Lewes, DE) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.82/5 Listening • 4.71/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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