Vein Institute of South Mississippi PLLC
NPI 1548928443 · Vascular Surgery Physician · Hattiesburg, MS
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vein Institute of South Mississippi PLLC is a Vascular Surgery Physician organization in Hattiesburg, MS (NPI 1548928443).
Provider details
- NPI number
- 1548928443
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Thompson, Owner(601) 467-5340
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
4 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
- 2021-12-08
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Vein Institute of South Mississippi PLLC's NPI number?
- Vein Institute of South Mississippi PLLC's National Provider Identifier (NPI) is 1548928443, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Vein Institute of South Mississippi PLLC?
- Vein Institute of South Mississippi PLLC is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Vein Institute of South Mississippi PLLC located?
- Vein Institute of South Mississippi PLLC's practice location on file with NPPES is 6169 U S Highway 98, Hattiesburg, MS 39402-8631.
- What is Vein Institute of South Mississippi PLLC's phone number?
- The practice phone number listed in the NPPES registry for Vein Institute of South Mississippi PLLC is (601) 335-8368.
- Does Vein Institute of South Mississippi PLLC accept Medicare?
- Vein Institute of South Mississippi PLLC 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 Vein Institute of South Mississippi PLLC?
- The authorized official listed on Vein Institute of South Mississippi PLLC's NPPES record is John Thompson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Vein Institute of South Mississippi PLLC's NPI active?
- Yes — Vein Institute of South Mississippi PLLC's NPI (1548928443) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.