Antoinette Larson, OTR
NPI 1235273780 · Occupational Therapist · Chesterfield, MO
Antoinette Larson, OTR is a Occupational Therapist provider in Chesterfield, MO (NPI 1235273780).
Provider details
- NPI number
- 1235273780
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OTR
- Sex
- Female
- Sole proprietor
- No
- License
- 000915 (MO)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 346 Lewis Bluff CirEureka, MO 63025-1638Phone: (636) 938-7044Fax: (636) 938-3883
Registry dates
- Enumerated
- 2007-02-17
- Last updated
- 2022-07-21
Frequently asked questions
- What is Antoinette Larson's NPI number?
- Antoinette Larson's National Provider Identifier (NPI) is 1235273780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antoinette Larson's specialty?
- Antoinette Larson is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Antoinette Larson located?
- Antoinette Larson's practice location on file with NPPES is 384 Chateaugay Ln, Chesterfield, MO 63017-2849.
- What is Antoinette Larson's phone number?
- The practice phone number listed in the NPPES registry for Antoinette Larson is (314) 485-1180.
- Is Antoinette Larson's NPI active?
- Yes — Antoinette Larson's NPI (1235273780) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.