Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Dawn Keen, LMSW

Social Worker in Festus, MO · enumerated 2022.

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

National Provider Identifier

1578270393

Verified

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Registry record

Entity type Individual (Type 1)

Name Jennifer Dawn Keen

Credential LMSW

Sex Female

Practice address 1275 N Truman Blvd, Festus, MO, 63028

Phone (844) 853-8937

Fax (660) 885-3690

Enumeration date Nov 1, 2022

Last updated in NPPES Jan 20, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 2025001662 (MO) 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

Where does Jennifer Keen practice?

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

What is the NPI number for Jennifer Keen?

The National Provider Identifier (NPI) for Jennifer Keen is 1578270393, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ryan Butler Pharmacist · Festus, MO NPI 1790808061 Amber Gray Social Worker · Festus, MO NPI 1497235659 Schnuck Markets Inc Community/Retail Pharmacy · Festus, MO NPI 1942785704 Theresa Osborne Optometrist · Festus, MO NPI 1720741358 Mark Oberle Professional Counselor · Festus, MO NPI 1891459673 Christine Park Pediatrics Physician · Festus, MO NPI 1154062578 Kelly Dougherty Family Medicine Physician · Festus, MO NPI 1376282764 Ryan Gallegos General Practice Dentistry · Festus, MO NPI 1821795634

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-20.