Dr. David Warrow, MD
1800 Dual Hwy, Hagerstown, MD 21740 • +1-572-555-3718
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Hagerstown Percentiles
NPI #1275776049 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. David Warrow (MD, NPI 1275776049) at 1800 Dual Hwy in Hagerstown with 6,703,721 annual clinical services (1,990 beneficiaries), corresponding to a +14.59σ regional deviation and top-decile high-throughput specialist (90.91th percentile in Hagerstown) with sub-specialty concentration in 57 Active CMS HCPCS Codes.
Among 6 tracked CMS fee-schedule codes for Dr. Warrow (averaging 3368.7 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 0% of tracked volume (15716 encounters), paired with 92134 (11044x).
Self-pay new patient consultations with Dr. Warrow (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with in-person clinic visits only, 12-minute average reception wait, and a 4.83/5 modern protocol openness score across 6 patient logs.
NPI registry verification (#1275776049) confirms Dr. David Warrow's MD standing serving CBSA 21740 with a 4.59/5 patient scorecard.
Top 10% Ophthalmology volume leader in Hagerstown, MD
6,703,721 annual services across 1,990 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 | 15,716 | 90.91th | $45 – $61 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 11,044 | 93.91th | $25 – $40 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 7,221 | 93.91th | $29 – $44 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 5,097 | 93.91th | $54 – $74 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 3,398 | 95.91th | $197 – $269 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (57 HCPCS billing breadth) | 6,661,244 | 90.91th | $45 – $65 |
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Dr. David Warrow, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Warrow National Provider Identifier | NPI #1275776049 (MD) | CMS NPPES Registry (21740) |
| Dr. Warrow Hagerstown CMS Volume Rank | 90.91th Pct (6,703,721 CMS svcs; Z +14.594σ) | CMS Medicare Part B (MD Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hagerstown, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 6 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.76/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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Self-pay new-patient visit experience with Dr. David Warrow, MD in Hagerstown, MD
FDA/PubMed Clinical Context Note: CMS Medicare utilization data places Dr. David Warrow, MD (NPI #1275776049) at the 90.91th Hagerstown volume percentile (6,703,721 annual services across 1,990 beneficiaries), with a GPCI-adjusted cash visit benchmark of $209.00.
Sharing a quick waiting-room reality data point for Hagerstown Ophthalmology: booked a direct self-pay consult with Dr. Warrow (NPI #1275776049). Upfront quote was right around $209.00, lobby wait was 12 minutes, and we reviewed comprehensive ophthalmologic slit-lamp & dilated retinal exam (CPT 92014) without feeling rushed.
Had a very similar check-in experience at 1800 Dual Hwy—front desk gave written self-pay pricing before the exam and sent my prescriptions straight to my mail-order cash pharmacy.
Wait time was under 17 minutes on my morning slot as well. Helpful seeing the local Hagerstown CMS procedure volume percentiles beforehand.