Southwest Mississippi Regional Medical Center
NPI 1689624090 · Internal Medicine Physician · Mccomb, MS
Southwest Mississippi Regional Medical Center is a Internal Medicine Physician organization in Mccomb, MS (NPI 1689624090).
Provider details
- NPI number
- 1689624090
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Sinclair, Director(601) 249-2701
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
Other names (DBA / former)
- Doing business as
- Smrmc-Internal Medicine
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-10-12
Frequently asked questions
- What is Southwest Mississippi Regional Medical Center's NPI number?
- Southwest Mississippi Regional Medical Center's National Provider Identifier (NPI) is 1689624090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Southwest Mississippi Regional Medical Center?
- Southwest Mississippi Regional Medical Center is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Southwest Mississippi Regional Medical Center located?
- Southwest Mississippi Regional Medical Center's practice location on file with NPPES is 300 Marion Ave, Mccomb, MS 39648-2707.
- What is Southwest Mississippi Regional Medical Center's phone number?
- The practice phone number listed in the NPPES registry for Southwest Mississippi Regional Medical Center is (601) 249-1350.
- Who is the authorized official for Southwest Mississippi Regional Medical Center?
- The authorized official listed on Southwest Mississippi Regional Medical Center's NPPES record is David Sinclair, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Southwest Mississippi Regional Medical Center's NPI active?
- Yes — Southwest Mississippi Regional Medical Center's NPI (1689624090) is active in the NPPES registry as of the last update on 2007-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.