Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darren James Tungsvik, LICSW

Social Worker in Mankato, MN · enumerated 2016 · practices at Vine Faith in Action.

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

National Provider Identifier

1255782645

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Registry record

Entity type Individual (Type 1)

Name Darren James Tungsvik

Credential LICSW

Sex Male

Practice address 421 E Hickory St, Suite 402, Mankato, MN, 56001

Phone (800) 438-1772

Fax (262) 293-9737

Enumeration date Jun 27, 2016

Last updated in NPPES Mar 26, 2019

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 23784 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Darren Tungsvik practice?

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

What is the NPI number for Darren Tungsvik?

The National Provider Identifier (NPI) for Darren Tungsvik is 1255782645, 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 2019-03-26.