Dr. Alessa Crossan, MD
45 N Hill DR Ste 202, Warrenton, VA 20186 • +1-342-555-1986
Medical Education: Accredited U.S. Medical School (Class of 1992)
What This Doctor Actually Performs: CMS Medicare Utilization & Warrenton Percentiles
NPI #1477848034 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. Alessa Crossan (MD, NPI 1477848034) at 45 N Hill DR Ste 202 in Warrenton with 7,481 annual clinical services (481 beneficiaries), corresponding to a -0.18σ regional deviation and focused low-volume boutique caseload (20th Warrenton percentile) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 45 N Hill DR Ste 202 shows Dr. Alessa Crossan's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 812x/yr, 20th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 570x/yr, $104–$142).
For out-of-network patients contacting +1-342-555-1986, Dr. Crossan's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.74/5 composite reality score over 9 submissions).
Credentialed as an MD specialist with 34 years post-graduation experience since completing medical school at an LCME/COCA institution (1992), Dr. Crossan coordinates 37 Active CMS HCPCS Codes workups from 45 N Hill DR Ste 202 (+1-342-555-1986).
Compared against Warrenton, VA Ophthalmology peers
7,481 annual services across 481 beneficiaries
Standard deviations from VA 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 | 812 | 20th | $188 – $258 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 570 | 19th | $104 – $142 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 373 | 16th | $124 – $170 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 263 | 21th | $226 – $310 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 176 | 21th | $829 – $1136 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 5,287 | 20th | $165 – $239 |
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Dr. Alessa Crossan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Crossan National Provider Identifier | NPI #1477848034 (MD) | CMS NPPES Registry (20186) |
| Dr. Crossan Warrenton CMS Volume Rank | 20.00th Pct (7,481 CMS svcs; Z -0.178σ) | CMS Medicare Part B (VA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Warrenton, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.79/5 Listening • 4.67/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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