Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Karl P Pister, LCSW

Q: What is the NPI number for Karl Pister?

The National Provider Identifier (NPI) for Karl Pister is 1184781726, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Portland, OR · enumerated 2007.

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

National Provider Identifier

1184781726

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Registry record

Entity type Individual (Type 1)

Name Karl P Pister

Credential LCSW

Sex Male

Practice address 10175 Sw Barbur Blvd, Suite 300bl, Portland, OR, 97219

Phone (503) 796-9694

Fax (503) 981-8584

Enumeration date Jan 2, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1564 (OR) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Karl Pister?

The National Provider Identifier (NPI) for Karl Pister is 1184781726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Karl Pister practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.