Paul Lagac, MD
NPI 1154324390 · Adult Medicine Physician · Southwick, MA
Paul Lagac, MD is a Adult Medicine Physician provider in Southwick, MA (NPI 1154324390).
Provider details
- NPI number
- 1154324390
- Entity type
- Individual
- Primary specialty
- Adult Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 32941 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-05-23
- Last updated
- 2025-09-11
Frequently asked questions
- What is Paul Lagac's NPI number?
- Paul Lagac's National Provider Identifier (NPI) is 1154324390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Lagac's specialty?
- Paul Lagac is listed in the NPPES registry with a primary specialty of Adult Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Lagac located?
- Paul Lagac's practice location on file with NPPES is 774 College Hwy, Southwick, MA 01077-9690.
- What is Paul Lagac's phone number?
- The practice phone number listed in the NPPES registry for Paul Lagac is (413) 569-5837.
- Is Paul Lagac's NPI active?
- Yes — Paul Lagac's NPI (1154324390) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.