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Heather Kassi Sullivan

Case Manager/Care Coordinator in Jay, OK · enumerated 2021.

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

National Provider Identifier

1396409843

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Registry record

Entity type Individual (Type 1)
Name Heather Kassi Sullivan
Sex Female
Practice address 1015 W Washbourne St, Jay, OK, 74346
Phone (918) 308-5513
Enumeration date Oct 29, 2021
Last updated in NPPES Jun 27, 2023

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers 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

Where does Heather Sullivan practice?
The practice location on file with NPPES is in Jay, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Sullivan?
The National Provider Identifier (NPI) for Heather Sullivan is 1396409843, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-27.