Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Andrea Christine Tellier, OT
Occupational Therapist in Ada, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356304174
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Registry record
Entity type Individual (Type 1)
Name Mrs. Andrea Christine Tellier
Credential OT
Sex Female
Practice address 3166 Buckhaven Dr Se, Ada, MI, 49301
Phone (616) 813-9237
Enumeration date Apr 11, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5201000589 (MI) Primary
OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working.
About the OT credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Andrea Tellier?
The National Provider Identifier (NPI) for Andrea Tellier is 1356304174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrea Tellier practice?
The practice location on file with NPPES is in Ada, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.