Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Steven W. Palmieri, PHD, D.O.

Family Medicine Physician in Medical Lake, WA · enumerated 2006.

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

National Provider Identifier

1417982273

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Registry record

Entity type Individual (Type 1)

Name Steven W. Palmieri

Credential PHD, D.O.

Sex Male

Practice address 850 Maple Street, Eastern State Hospital, Medical Lake, WA, 99022

Phone (509) 565-4000

Fax (509) 565-4705

Enumeration date Jul 11, 2006

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 9856 (MT) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier	Type	State	Issuer
0059579	Medicaid	MT	-

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 Steven Palmieri practice?

The practice location on file with NPPES is in Medical Lake, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Steven Palmieri?

The National Provider Identifier (NPI) for Steven Palmieri is 1417982273, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.