Viet Tran, M.D.
NPI 1851519417 · Urology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Viet Tran, M.D. is a Urology Physician provider in Los Angeles, CA (NPI 1851519417).
Provider details
- NPI number
- 1851519417
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A90484 (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
19 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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 549 | 212 |
| Finasteride | 538 | 200 |
| Trospium Chloride | 117 | 53 |
| Mirabegronbrand: Myrbetriq | 77 | 37 |
| Terazosin Hcl | 65 | 22 |
| Cephalexin | 57 | 39 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 56 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$242 across 4 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
- 2007-04-20
- Last updated
- 2021-11-23
- Certified
- 2021-11-23
Frequently asked questions
- What is Viet Tran's NPI number?
- Viet Tran's National Provider Identifier (NPI) is 1851519417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viet Tran's specialty?
- Viet Tran is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Viet Tran located?
- Viet Tran's practice location on file with NPPES is 4900 W Sunset Blvd, Los Angeles, CA 90027-5814.
- What is Viet Tran's phone number?
- The practice phone number listed in the NPPES registry for Viet Tran is (323) 783-5500.
- Does Viet Tran accept Medicare?
- Viet Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Viet Tran's NPI active?
- Yes — Viet Tran's NPI (1851519417) is active in the NPPES registry as of the last update on 2021-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.