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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mariah Kathleen Picka

Occupational Therapy Assistant in Lake Elmo, MN · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104419639

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Registry record

Entity type Individual (Type 1)
Name Mariah Kathleen Picka
Sex Female
Practice address Lake Elmo, MN, 55042
Phone (651) 242-3453
Enumeration date Feb 16, 2021
Last updated in NPPES Feb 16, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 449927 (MN) Primary

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.

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Frequently asked questions

Where does Mariah Picka practice?
The practice location on file with NPPES is in Lake Elmo, MN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mariah Picka?
The National Provider Identifier (NPI) for Mariah Picka is 1104419639, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-16.