Mark Larson, FNP-C
NPI 1942789318 · Family Nurse Practitioner · Lexington, SC
Mark Larson, FNP-C is a Family Nurse Practitioner provider in Lexington, SC (NPI 1942789318).
Provider details
- NPI number
- 1942789318
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- 19410 (SC)
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
7 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
- 2018-08-07
- Last updated
- 2018-08-07
Frequently asked questions
- What is Mark Larson's NPI number?
- Mark Larson's National Provider Identifier (NPI) is 1942789318, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Larson's specialty?
- Mark Larson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Larson located?
- Mark Larson's practice location on file with NPPES is 2373 Augusta Hwy, Lexington, SC 29072-2213.
- What is Mark Larson's phone number?
- The practice phone number listed in the NPPES registry for Mark Larson is (803) 951-0786.
- Is Mark Larson's NPI active?
- Yes — Mark Larson's NPI (1942789318) is active in the NPPES registry as of the last update on 2018-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.