Marissa Jonagan
About this NPIWhat this record shows.
NPI 1386577971 is registered to Marissa Jonagan, a Case Manager/Care Coordinator practising at 222 W 8th St in Tulsa, Oklahoma. Case Manager/Care Coordinator is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Marissa Jonagan has been enumerated in the National Provider Identifier (NPI) registry since 2026.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Marissa Jonagan accepts. To confirm in-network status with your specific health plan, contact Marissa Jonagan directly at (918) 832-7763.
Frequently asked
Yes. NPI 1386577971 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Case Manager/Care Coordinator is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (918) 832-7763.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Marissa Jonagan is a Type-1 individual NPI.