Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Marlys Joan Oestreich, MS,LMHP,LADC,CSAT

Professional Counselor in Omaha, NE · enumerated 2006.

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

National Provider Identifier

1578634853

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Registry record

Entity type Individual (Type 1)

Name Marlys Joan Oestreich

Credential MS,LMHP,LADC,CSAT

Sex Female

Practice address Omaha, NE, 68144

Phone (402) 334-3044

Fax (402) 334-1693

Enumeration date Nov 10, 2006

Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 2 (NE) Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 356 (NE) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License 100 (NE) Primary

Other identifiers

Identifier	Type	State	Issuer
30001	Other	-	MIDLANDS CHOICE
022799	Other	-	VALUE OPTIONS
84241	Other	NE	BCBS

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

Is NPI 1578634853 active?

Yes, as of the latest NPPES snapshot, NPI 1578634853 is active (record last updated 2025-09-11).

How do I verify Marlys Oestreich's NPI record?

Cross-check NPI 1578634853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Georgia Bichekas Mental Health Counselor · Omaha, NE NPI 1124044193 Lindsay Novak Mental Health Counselor · Omaha, NE NPI 1023032489 Kerry Matuszek Mental Health Counselor · Omaha, NE NPI 1508089863 Anna Terman-White Mental Health Counselor · Omaha, NE NPI 1376821736 Korrie Conners Professional Counselor · Omaha, NE NPI 1598161630 Susan Wilson Massage Therapist · Omaha, NE NPI 1083011449

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.