Premise Health of Louisanna, Professional Medical Corporation
NPI 1538408158 · Occupational Medicine Clinic/Center · Westlake, LA
Premise Health of Louisanna, Professional Medical Corporation is a Occupational Medicine Clinic/Center organization in Westlake, LA (NPI 1538408158).
Provider details
- NPI number
- 1538408158
- Entity type
- Organization
- Primary specialty
- Occupational Medicine Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jon Leizman, President(216) 479-9063
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
Other names (DBA / former)
- Doing business as
- Lyondellbasell - Lake Charles Polymers Health and Wellness
- Doing business as
- Lyondellbasell - Lake Charles Polymers Health and Wellness
Registry dates
- Enumerated
- 2013-02-01
- Last updated
- 2022-08-15
- Certified
- 2022-08-15
Frequently asked questions
- What is Premise Health of Louisanna, Professional Medical Corporation's NPI number?
- Premise Health of Louisanna, Professional Medical Corporation's National Provider Identifier (NPI) is 1538408158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Premise Health of Louisanna, Professional Medical Corporation?
- Premise Health of Louisanna, Professional Medical Corporation is classified in the NPPES registry as Occupational Medicine Clinic/Center (Ambulatory Health Care Facilities).
- Where is Premise Health of Louisanna, Professional Medical Corporation located?
- Premise Health of Louisanna, Professional Medical Corporation's practice location on file with NPPES is 4101 Hwy 108 South East Gate, Westlake, LA 70669-8017.
- What is Premise Health of Louisanna, Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Premise Health of Louisanna, Professional Medical Corporation is (337) 439-7324.
- Who is the authorized official for Premise Health of Louisanna, Professional Medical Corporation?
- The authorized official listed on Premise Health of Louisanna, Professional Medical Corporation's NPPES record is Jon Leizman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Premise Health of Louisanna, Professional Medical Corporation's NPI active?
- Yes — Premise Health of Louisanna, Professional Medical Corporation's NPI (1538408158) is active in the NPPES registry as of the last update on 2022-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.