Dr. Yun Park, MD
11140 Rockville Pike, Suite 450, Rockville, MD 20852 • +1-224-555-6703
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockville Percentiles
NPI #1821263294 • CBSA Regional • Ophthalmology
Operating out of Rockville, MD (11140 Rockville Pike, Suite 450), Ophthalmology clinician Dr. Yun Park, MD (accredited MD/DO training, 2002) maintains a upper-quartile active clinical volume (66.67th Rockville percentile) (57.23th MD percentile; Z-score -0.11σ across 4,461 documented services) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Park (averaging 4.2 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (1651 encounters), paired with 92134 (1160x).
Cash-pay intake data for NPI 1821263294 (11140 Rockville Pike, Suite 450, Rockville) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.91/5 biomarker openness.
Spanning 24 years of clinical practice following 2002 graduation from medical training, Dr. Yun Park integrates 34 Active CMS HCPCS Codes diagnostics for Rockville metro patients.
Compared against Rockville, MD Ophthalmology peers
4,461 annual services across 1,061 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 | 1,651 | 66.67th | $149 – $205 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,160 | 70.67th | $82 – $113 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 758 | 61.67th | $99 – $135 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 535 | 70.67th | $180 – $246 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 357 | 68.67th | $658 – $902 |
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Dr. Yun Park, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Park National Provider Identifier | NPI #1821263294 (MD) | CMS NPPES Registry (20852) |
| Dr. Park Rockville CMS Volume Rank | 66.67th Pct (4,461 CMS svcs; Z -0.106σ) | CMS Medicare Part B (MD Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockville, MD) |
| 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 • 4.91/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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