Marcus Larson, ATC, LAT
NPI 1902295561 · Athletic Trainer · Greenwood, IN
Marcus Larson, ATC, LAT is a Athletic Trainer provider in Greenwood, IN (NPI 1902295561).
Provider details
- NPI number
- 1902295561
- Entity type
- Individual
- Primary specialty
- Athletic TrainerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- ATC, LAT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 36001943A (IN)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-01-20
- Last updated
- 2015-01-20
Frequently asked questions
- What is Marcus Larson's NPI number?
- Marcus Larson's National Provider Identifier (NPI) is 1902295561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Larson's specialty?
- Marcus Larson is listed in the NPPES registry with a primary specialty of Athletic Trainer (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Marcus Larson located?
- Marcus Larson's practice location on file with NPPES is 1401 W County Line Rd, Greenwood, IN 46142-5195.
- What is Marcus Larson's phone number?
- The practice phone number listed in the NPPES registry for Marcus Larson is (317) 496-1248.
- Is Marcus Larson's NPI active?
- Yes — Marcus Larson's NPI (1902295561) is active in the NPPES registry as of the last update on 2015-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.