Tony Leung, MD
NPI 1881693463 · Nephrology Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tony Leung, MD is a Nephrology Physician provider in Lake Charles, LA (NPI 1881693463).
Provider details
- NPI number
- 1881693463
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 07961R (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-18
- Last updated
- 2011-12-05
Frequently asked questions
- What is Tony Leung's NPI number?
- Tony Leung's National Provider Identifier (NPI) is 1881693463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Leung's specialty?
- Tony Leung is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Tony Leung located?
- Tony Leung's practice location on file with NPPES is 105 S Ryan St, Lake Charles, LA 70601-5950.
- What is Tony Leung's phone number?
- The practice phone number listed in the NPPES registry for Tony Leung is (337) 497-0366.
- Does Tony Leung accept Medicare?
- Tony Leung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tony Leung's NPI active?
- Yes — Tony Leung's NPI (1881693463) is active in the NPPES registry as of the last update on 2011-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.