Kathryn Louthian, PA
NPI 1215954649 · Physician Assistant · Columbia, SC
Kathryn Louthian, PA is a Physician Assistant provider in Columbia, SC (NPI 1215954649).
Provider details
- NPI number
- 1215954649
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 1000177 (NC)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-07-15
- Last updated
- 2025-08-14
- Certified
- 2025-08-14
Frequently asked questions
- What is Kathryn Louthian's NPI number?
- Kathryn Louthian's National Provider Identifier (NPI) is 1215954649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Louthian's specialty?
- Kathryn Louthian is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Louthian located?
- Kathryn Louthian's practice location on file with NPPES is 4500 8th Division Rd, Columbia, SC 29207-5700.
- What is Kathryn Louthian's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Louthian is (803) 751-3402.
- Is Kathryn Louthian's NPI active?
- Yes — Kathryn Louthian's NPI (1215954649) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.