Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Lenice Stach, MS, OTR/L

Q: What is the NPI number for Anna Stach?

The National Provider Identifier (NPI) for Anna Stach is 1982290771, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Sioux Falls, SD · enumerated 2020.

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

National Provider Identifier

1982290771

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Registry record

Entity type Individual (Type 1)

Name Anna Lenice Stach

Credential MS, OTR/L

Sex Female

Practice address 401 W 2nd St, Sioux Falls, SD, 57104

Phone (605) 336-6252

Enumeration date Dec 15, 2020

Last updated in NPPES Dec 15, 2020

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 0927 (SD) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Anna Stach practice?

The practice location on file with NPPES is in Sioux Falls, SD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Anna Stach?

The National Provider Identifier (NPI) for Anna Stach is 1982290771, 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 2020-12-15.