Clark Gunderson, MD
NPI 1083831887 · Orthopaedic Surgery Physician · Lake Charles, LA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clark Gunderson, MD is a Orthopaedic Surgery Physician provider in Lake Charles, LA (NPI 1083831887).
Provider details
- NPI number
- 1083831887
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12489 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Clinic/Center261Q00000X
Ambulatory Health Care Facilities
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
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
- 2007-04-20
- Last updated
- 2023-02-20
- Certified
- 2023-02-20
Frequently asked questions
- What is Clark Gunderson's NPI number?
- Clark Gunderson's National Provider Identifier (NPI) is 1083831887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clark Gunderson's specialty?
- Clark Gunderson is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Clark Gunderson located?
- Clark Gunderson's practice location on file with NPPES is 1717 Oak Park Blvd Fl 3, Lake Charles, LA 70601-8990.
- What is Clark Gunderson's phone number?
- The practice phone number listed in the NPPES registry for Clark Gunderson is (337) 439-0385.
- Does Clark Gunderson accept Medicare?
- Clark Gunderson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clark Gunderson's NPI active?
- Yes — Clark Gunderson's NPI (1083831887) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.