Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marilyn Hattisburg

Clinical Social Worker in Highland, IN · enumerated 2014 · practices at Manuel Ozoa, M.D..

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

National Provider Identifier

1740609114

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Registry record

Entity type Individual (Type 1)

Name Marilyn Hattisburg

Sex Female

Practice address 9008 Cline Ave, Highland, IN, 46322

Phone (219) 838-8001

Fax (219) 838-8020

Enumeration date Apr 14, 2014

Last updated in NPPES Apr 14, 2014

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 34002070A (IN) Primary

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

What is the NPI number for Marilyn Hattisburg?

The National Provider Identifier (NPI) for Marilyn Hattisburg is 1740609114, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marilyn Hattisburg practice?

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

Other providers at this practice address

Browse all →

Manuel Ozoa, M.D. Psychiatry Physician · Highland, IN NPI 1073523569 Norma Allums Clinical Social Worker · Highland, IN NPI 1275952103 Sylvia Whittington Clinical Social Worker · Highland, IN NPI 1205256096

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-14.