Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lactation Consultation & Maintaining Wellness, P.S.

Nursing Care Agency in Olympia, WA · enumerated 2021 · authorized official Sarah Cassidy, President.

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

National Provider Identifier

1164017190

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Lactation Consultation & Maintaining Wellness, P.S.

Practice address 2120 Pacific Ave Se, Olympia, WA, 98506

Phone (360) 292-5146

Fax (360) 252-8855

Enumeration date Mar 2, 2021

Last updated in NPPES Mar 2, 2021

Taxonomy & classification

251J00000X Nursing Care Agency Agencies Primary

252Y00000X Early Intervention Provider Agency Agencies Secondary

253Z00000X In Home Supportive Care Agency Agencies Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

261QH0100X Health Service Clinic/Center Ambulatory Health Care Facilities Secondary

Authorized official

Name Sarah Cassidy

Title President

Phone (360) 292-5146

Other identifiers

Identifier	Type	State	Issuer
1902490949	Medicaid	WA	-
1538717863	Medicaid	WA	-
1942860291	Medicaid	WA	-
1821538208	Medicaid	WA	-

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 a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Lactation Consultation & Maintaining Wellness, P.S.?

Lactation Consultation & Maintaining Wellness, P.S. is registered in NPPES as a Nursing Care Agency (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-02.