Swlhs LLC
NPI 1669494654 · Internal Medicine Physician · Lake Charles, LA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Swlhs LLC is a Internal Medicine Physician organization in Lake Charles, LA (NPI 1669494654).
Provider details
- NPI number
- 1669494654
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Southwest Louisiana Health Care System, Inc.
- Organization subpart
- Yes
- Authorized official
- Dawn Johnson-Hatcher, Cfo(337) 494-2094
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
4 documented practice locations
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
- Internal Medicine Clinic of Lake Charles
Additional practice locations (3)
- 1717 Oak Park Blvd Fl 1Lake Charles, LA 70601-8977Phone: (337) 494-6800Fax: (337) 494-6761
- 2770 3rd Ave Ste 320Lake Charles, LA 70601-8994Phone: (337) 494-6800Fax: (337) 494-4671
- 4345 Nelson Rd Ste 201Lake Charles, LA 70605-4183Phone: (337) 494-6800Fax: (337) 494-6811
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2023-12-04
- Certified
- 2023-12-04
Frequently asked questions
- What is Swlhs LLC's NPI number?
- Swlhs LLC's National Provider Identifier (NPI) is 1669494654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Swlhs LLC?
- Swlhs LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Swlhs LLC located?
- Swlhs LLC's practice location on file with NPPES is 2770 3rd Ave Ste 300, Lake Charles, LA 70601-8994.
- What is Swlhs LLC's phone number?
- The practice phone number listed in the NPPES registry for Swlhs LLC is (337) 494-6800.
- Does Swlhs LLC accept Medicare?
- Swlhs LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Swlhs LLC?
- The authorized official listed on Swlhs LLC's NPPES record is Dawn Johnson-Hatcher, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Swlhs LLC's NPI active?
- Yes — Swlhs LLC's NPI (1669494654) is active in the NPPES registry as of the last update on 2023-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.