Dr. Na Shen, MD
100 Moody Ct, Suite 200, Thousand Oaks, CA 91360 • +1-311-555-9953
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Thousand Oaks Percentiles
NPI #1225268824 • CBSA Regional • Endocrinology
Operating out of Thousand Oaks, CA (100 Moody Ct, Suite 200), Endocrinology clinician Dr. Na Shen, MD (accredited MD/DO training, 2003) maintains a upper-quartile active clinical volume (66.67th Thousand Oaks percentile) (76.86th CA percentile; Z-score +0.24σ across 10,760 documented services) with sub-specialty concentration in 20 Active CMS HCPCS Codes.
Dr. Shen's longitudinal care intensity (24.6 billed units per patient across 438 individuals) centers on 99214 (800 annual units) and 95251 ($35–$50 cash range).
Self-pay new patient consultations with Dr. Shen (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 22-minute average reception wait, and a 4.76/5 modern protocol openness score across 8 patient logs.
Clinical background for Dr. Shen (MD, NPI #1225268824) includes accredited doctoral training (2003, 23 yrs in practice) and virtual + in-office availability across CA.
Compared against Thousand Oaks, CA Endocrinology peers
10,760 annual services across 438 beneficiaries
Standard deviations from CA Endocrinology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Complex Endocrine, Thyroid & Metabolic Biomarker Management | 800 | 66.67th | $56 – $77 |
| 95251 | Ambulatory Continuous Glucose Monitoring (CGM) Data Analysis | 400 | 63.67th | $35 – $50 |
| 76536 | High-Resolution Thyroid & Parathyroid Neck Ultrasound | 291 | 63.67th | $68 – $93 |
| 99204 | Comprehensive New Patient Endocrine & Hormone Workup | 218 | 66.67th | $78 – $106 |
| 99215 | High-Complexity Multi-Hormone & Insulin Pump Titration | 109 | 68.67th | $87 – $119 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (20 HCPCS billing breadth) | 8,942 | 66.67th | $49 – $71 |
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Dr. Na Shen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Shen National Provider Identifier | NPI #1225268824 (MD) | CMS NPPES Registry (91360) |
| Dr. Shen Thousand Oaks CMS Volume Rank | 66.67th Pct (10,760 CMS svcs; Z +0.238σ) | CMS Medicare Part B (CA Endocrinology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Thousand Oaks, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 22 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.70/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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