William Landre, MD
NPI 1942223235 · Internal Medicine Physician · Newton, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Landre, MD is a Internal Medicine Physician provider in Newton, NJ (NPI 1942223235).
Provider details
- NPI number
- 1942223235
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 222571 (NJ)
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
19 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
- 2006-07-26
- Last updated
- 2013-06-10
Frequently asked questions
- What is William Landre's NPI number?
- William Landre's National Provider Identifier (NPI) is 1942223235, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Landre's specialty?
- William Landre is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Landre located?
- William Landre's practice location on file with NPPES is 238 Spring St, Newton, NJ 07860-2115.
- What is William Landre's phone number?
- The practice phone number listed in the NPPES registry for William Landre is (973) 383-7001.
- Does William Landre accept Medicare?
- William Landre is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Landre's NPI active?
- Yes — William Landre's NPI (1942223235) is active in the NPPES registry as of the last update on 2013-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.