Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bessie Ott

Q: What is the NPI number for Bessie Ott?

The NPI for Bessie Ott is 1053652636, a Type 2 (organization) record in the CMS NPPES registry.

Health Maintenance Organization in Mcalester, OK · enumerated 2013 · authorized official Bessie Ott, Case Manager 1.

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

National Provider Identifier

1053652636

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Bessie Ott

Practice address 111 S Main St, Mcalester, OK, 74501

Phone (918) 423-5204

Enumeration date Mar 7, 2013

Last updated in NPPES Mar 7, 2013

Taxonomy & classification

302R00000X Health Maintenance Organization Managed Care Organizations · License K082489707 (OK) Primary

Authorized official

Name Bessie Ott

Title Case Manager 1

Phone (918) 429-2353

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 Bessie Ott?

The NPI for Bessie Ott is 1053652636, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Bessie Ott?

NPPES lists Bessie Ott (Case Manager 1) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-07.