Mary Wallace Otr
About this NPIWhat this record shows.
NPI 1689398141 is registered to Mary Wallace Otr, a Occupational Therapist practising at 2150 W Randolph St in Saint Charles, Missouri. Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Wallace Otr has been enumerated in the National Provider Identifier (NPI) registry since 2022.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20221007001740Occupational Therapist in Private PracticeMO
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mary Wallace Otr accepts. To confirm in-network status with your specific health plan, contact Mary Wallace Otr directly at (636) 946-4966.
Frequently asked
Yes. NPI 1689398141 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (636) 946-4966.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Mary Wallace Otr is a Type-1 individual NPI.