Samuel Harelson, MD
NPI 1134141633 · Cardiovascular Disease Physician · Baton Rouge, LA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Harelson, MD is a Cardiovascular Disease Physician provider in Baton Rouge, LA (NPI 1134141633).
Provider details
- NPI number
- 1134141633
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12277 (LA)
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
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
- 2006-07-24
- Last updated
- 2009-01-13
Frequently asked questions
- What is Samuel Harelson's NPI number?
- Samuel Harelson's National Provider Identifier (NPI) is 1134141633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Harelson's specialty?
- Samuel Harelson is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Samuel Harelson located?
- Samuel Harelson's practice location on file with NPPES is Lsu Healthcare Network, Baton Rouge, LA 70806.
- What is Samuel Harelson's phone number?
- The practice phone number listed in the NPPES registry for Samuel Harelson is (225) 381-2755.
- Does Samuel Harelson accept Medicare?
- Samuel Harelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Harelson's NPI active?
- Yes — Samuel Harelson's NPI (1134141633) is active in the NPPES registry as of the last update on 2009-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.