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Maxim Healthcare Services, Inc.

Home Health Agency in Mountlake Terrace, WA · enumerated 2006 · authorized official David Kowalczyk, Regional Controller.

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

National Provider Identifier

1932206380

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Registry record

Entity type Organization (Type 2)
Legal business name Maxim Healthcare Services, Inc.
Practice address 6100 219th St Sw Ste 500, Mountlake Terrace, WA, 98043
Phone (425) 245-9940
Enumeration date Sep 20, 2006
Last updated in NPPES Jun 15, 2023

Taxonomy & classification

251E00000X Home Health Agency Agencies · License IS-373 (WI) Primary
251S00000X Community/Behavioral Health Agency Agencies Secondary

Authorized official

Name David Kowalczyk
Title Regional Controller
Phone (410) 910-1500

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.

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Frequently asked questions

Where is Maxim Healthcare Services, Inc. located?
The practice location on file with NPPES is in Mountlake Terrace, WA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-06-15. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-15.