Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rebecca M. Ollmann, MA LMFT

Marriage & Family Therapist in Appleton, WI · enumerated 2010 · practices at Thedacare, Incorporated.

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

National Provider Identifier

1710289954

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Registry record

Entity type Individual (Type 1)

Name Ms. Rebecca M. Ollmann

Credential MA LMFT

Sex Female

Practice address 444 N Westhill Blvd, Appleton, WI, 54914

Phone (920) 750-7000

Fax (920) 364-2451

Enumeration date Nov 19, 2010

Last updated in NPPES Sep 18, 2018

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 895-124 (WI) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary

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 the NPI number for Rebecca Ollmann?

The National Provider Identifier (NPI) for Rebecca Ollmann is 1710289954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rebecca Ollmann practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-18.