Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Octavia Bartmess

Clinical Social Worker in Saint Charles, MO · enumerated 2025.

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

National Provider Identifier

1548054000

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Registry record

Entity type Individual (Type 1)

Name Octavia Bartmess

Sex Female

Practice address 2451 Executive Dr Ste 205, Saint Charles, MO, 63303

Phone (385) 533-9590

Enumeration date Apr 8, 2025

Last updated in NPPES Nov 25, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2025043136 (MO) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 14250927-3502 (UT) 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 Octavia Bartmess?

The National Provider Identifier (NPI) for Octavia Bartmess is 1548054000, a Type 1 (individual) record in the CMS NPPES registry.

Where does Octavia Bartmess practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-25.