Lawrence Weis, M.D.
NPI 1437127503 · Orthopaedic Surgery Physician · West Haven, CT
Enrolled with Medicare as Order and Referring Only - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lawrence Weis, M.D. is a Orthopaedic Surgery Physician provider in West Haven, CT (NPI 1437127503).
Provider details
- NPI number
- 1437127503
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 039326 (CT)
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
- 2006-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lawrence Weis's NPI number?
- Lawrence Weis's National Provider Identifier (NPI) is 1437127503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Weis's specialty?
- Lawrence Weis is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Lawrence Weis located?
- Lawrence Weis's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2770.
- What is Lawrence Weis's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Weis is (203) 932-5711.
- Does Lawrence Weis accept Medicare?
- Lawrence Weis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lawrence Weis's NPI active?
- Yes — Lawrence Weis's NPI (1437127503) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.