Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Karl Abraham Haeckler, DBH, LCSW

Clinical Social Worker in Grants Pass, OR · enumerated 2020.

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

National Provider Identifier

1972126159

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Registry record

Entity type Individual (Type 1)

Name Dr. Karl Abraham Haeckler

Credential DBH, LCSW

Sex Male

Practice address 135 Ne Steiger St, Grants Pass, OR, 97526

Phone (541) 479-6912

Enumeration date May 22, 2020

Last updated in NPPES May 22, 2020

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License L7807 (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

Where does Karl Haeckler practice?

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

What is the NPI number for Karl Haeckler?

The National Provider Identifier (NPI) for Karl Haeckler is 1972126159, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-05-22.