Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia S Steinhauser, PHD, LCSW

Clinical Social Worker in Lake Oswego, OR · enumerated 2012.

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

National Provider Identifier

1891069274

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Registry record

Entity type Individual (Type 1)

Name Cynthia S Steinhauser

Credential PHD, LCSW

Sex Female

Practice address 11830 Kerr Pkwy Ste 370, Lake Oswego, OR, 97035

Phone (503) 293-8300

Fax (503) 293-8388

Enumeration date Mar 1, 2012

Last updated in NPPES Mar 1, 2012

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License L2338 (OR) 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
150663	Medicaid	OR	-
1041C0700X	Other	OR	TAXONOMY

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 do I verify Cynthia Steinhauser's NPI record?

Cross-check NPI 1891069274 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891069274 active?

Yes, as of the latest NPPES snapshot, NPI 1891069274 is active (record last updated 2012-03-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-01.