Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Whole Elder Mental Health Inc.

Adult Psychiatric/Mental Health Registered Nurse in Lexington, MA · enumerated 2012 · authorized official Kathleen Olsen, Owner.

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

National Provider Identifier

1437420809

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Whole Elder Mental Health Inc.

Practice address 405 Waltham St, No. 120, Lexington, MA, 02421

Phone (781) 499-9075

Fax (888) 909-4776

Enumeration date Jan 18, 2012

Last updated in NPPES Mar 15, 2012

Taxonomy & classification

163WP0809X Adult Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License RN205547 (MA) Primary

Authorized official

Name Kathleen Olsen

Title Owner

Phone (781) 999-0759

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-03-15. Verify at npiregistry.cms.hhs.gov.

Where is Whole Elder Mental Health Inc. located?

The practice location on file with NPPES is in Lexington, MA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-15.