Dr. Ann Quan, MD
2205 Vista Way # 330, Oceanside, CA 92054 • +1-628-555-9246
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Oceanside Percentiles
NPI #1871956581 • CBSA Regional • Ophthalmology
CMS Medicare Part B utilization records credit Dr. Ann Quan (MD, NPI 1871956581) at 2205 Vista Way # 330 in Oceanside with 6,553 annual clinical services (1,082 beneficiaries), corresponding to a -0.09σ regional deviation and mid-cohort balanced caseload (60th Oceanside percentile) with sub-specialty concentration in 44 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1871956581 highlights 2425 annual claims for 92014 (60th Oceanside percentile; $174–$238 self-pay corridor) plus 1704 encounters under 92134 and 1114 under 92083.
Direct cash-pay transparency modeling sets Dr. Quan's baseline new-consult rate near $239.00 in Oceanside, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 15-minute average reception wait).
NPI registry verification (#1871956581) confirms Dr. Ann Quan's MD standing serving CBSA 92054 with a 4.62/5 patient scorecard.
Compared against Oceanside, CA Ophthalmology peers
6,553 annual services across 1,082 beneficiaries
Standard deviations from CA 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 | 2,425 | 60th | $174 – $238 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,704 | 57th | $96 – $131 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,114 | 56th | $115 – $157 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 786 | 55th | $209 – $286 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 524 | 57th | $765 – $1049 |
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Dr. Ann Quan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Quan National Provider Identifier | NPI #1871956581 (MD) | CMS NPPES Registry (92054) |
| Dr. Quan Oceanside CMS Volume Rank | 60.00th Pct (6,553 CMS svcs; Z -0.093σ) | CMS Medicare Part B (CA Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oceanside, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.59/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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