Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Phyllis M Olson Psyd Hspp LLC

Clinical Psychologist in Anderson, IN · enumerated 2007 · authorized official Phyllis Olson, Owner/President.

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

National Provider Identifier

1659565026

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Registry record

Entity type Organization (Type 2)

Legal business name Phyllis M Olson Psyd Hspp LLC

Practice address 3310 S Main St, Suite D1, Anderson, IN, 46013

Phone (765) 622-7622

Fax (765) 622-9032

Enumeration date Aug 29, 2007

Last updated in NPPES Oct 4, 2007

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 20041304A (IN) Primary

Authorized official

Name Phyllis Olson

Title Owner/President

Phone (765) 622-7622

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 is Phyllis M Olson Psyd Hspp LLC located?

The practice location on file with NPPES is in Anderson, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-10-04. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-04.