Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra Griffin

Family Nurse Practitioner in Saint John, IN · enumerated 2023.

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

National Provider Identifier

1285339648

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Registry record

Entity type Individual (Type 1)

Name Cassandra Griffin

Sex Female

Practice address 10815 Park Pl, Saint John, IN, 46373

Phone (219) 288-2800

Enumeration date Apr 4, 2023

Last updated in NPPES Jan 28, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 28287577A (IN) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 041.448899 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209.028500 (IL) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71017593A (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Cassandra Griffin?

The National Provider Identifier (NPI) for Cassandra Griffin is 1285339648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cassandra Griffin practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-28.