Mary Warren Otr
About this NPIWhat this record shows.
NPI 1396768263 is registered to Mary Warren Otr, a Occupational Therapist practising at 10233 W Greenfield Ave in Milwaukee, Wisconsin. Occupational Therapist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mary Warren Otr has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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 Warren Otr accepts. To confirm in-network status with your specific health plan, contact Mary Warren Otr directly at (414) 791-0813.
Frequently asked
Yes. NPI 1396768263 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 (414) 791-0813.
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 Warren Otr is a Type-1 individual NPI.