Jian Chen, MD
NPI 1093379182 · Urology Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jian Chen, MD is a Urology Physician provider in Los Angeles, CA (NPI 1093379182).
Provider details
- NPI number
- 1093379182
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A179668 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 120 | 101 |
| Finasteride | 70 | 57 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 53 | 51 |
| Levofloxacin | 43 | 40 |
| Tolterodine Tartratebrand: Tolterodine Tartrate Er | 35 | 21 |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 18 | 18 |
| Dutasteride | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$598 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-24
- Last updated
- 2026-05-14
- Certified
- 2026-05-14
Frequently asked questions
- What is Jian Chen's NPI number?
- Jian Chen's National Provider Identifier (NPI) is 1093379182, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jian Chen's specialty?
- Jian Chen is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Jian Chen located?
- Jian Chen's practice location on file with NPPES is 1200 N State St, Los Angeles, CA 90033-1029.
- What is Jian Chen's phone number?
- The practice phone number listed in the NPPES registry for Jian Chen is (626) 650-7931.
- Does Jian Chen accept Medicare?
- Jian Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jian Chen's NPI active?
- Yes — Jian Chen's NPI (1093379182) is active in the NPPES registry as of the last update on 2026-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.