Dr. Wenlan Zhang, MD
5440 Sw Westgate DR Ste 217, Portland, OR 97221 • +1-977-555-3696
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Portland Percentiles
NPI #1982961405 • CBSA Regional • Ophthalmology
Anchored in Portland, OR 97221, Dr. Wenlan Zhang, MD (NPI 1982961405) logged 18,171 annual procedures (top-decile high-throughput specialist (91.67th percentile in Portland), 87.11th OR percentile, +0.34σ) with sub-specialty concentration in 37 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 5440 Sw Westgate DR Ste 217 shows Dr. Wenlan Zhang's primary concentration in Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam (code 92014: 1703x/yr, 91.67th local percentile) alongside Scanning Computerized Ophthalmic Retinal OCT Imaging (92134: 1197x/yr, $94–$129).
For out-of-network patients contacting +1-977-555-3696, Dr. Zhang's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.52/5 composite reality score over 7 submissions).
Patients evaluating Dr. Wenlan Zhang in ZIP 97221 note 33 years of post-doctoral tenure (null, 1993) alongside 33.5 annual CMS procedures per patient.
Top 10% Ophthalmology volume leader in Portland, OR
18,171 annual services across 543 beneficiaries
Standard deviations from OR 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 | 1,703 | 91.67th | $170 – $233 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,197 | 89.67th | $94 – $129 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 783 | 91.67th | $113 – $154 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 552 | 89.67th | $205 – $281 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 368 | 93.67th | $750 – $1028 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 13,567 | 91.67th | $150 – $218 |
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Dr. Wenlan Zhang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zhang National Provider Identifier | NPI #1982961405 (MD) | CMS NPPES Registry (97221) |
| Dr. Zhang Portland CMS Volume Rank | 91.67th Pct (18,171 CMS svcs; Z +0.344σ) | CMS Medicare Part B (OR Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Portland, OR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 7 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.40/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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