NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Letha Demetra Warren

Respite Care in Columbia, MS · enumerated 2007.

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

National Provider Identifier

1770767030

Verified

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Registry record

Entity type Individual (Type 1)
Name Mrs. Letha Demetra Warren
Sex Female
Practice address Columbia, MS, 39429
Phone (601) 736-1448
Fax (601) 736-6067
Enumeration date Dec 21, 2007
Last updated in NPPES Jan 22, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

343900000X Non-emergency Medical Transport (VAN) Transportation Services · License 343900000X (MS) Secondary
376J00000X Homemaker Nursing Service Related Providers · License 376J00000X (MS) Secondary
385H00000X Respite Care Respite Care Facility · License 385H00000X (MS) Primary

Other identifiers

Identifier Type State Issuer
02323791 Medicaid MS -
01631705 Medicaid MS -
03907701 Medicaid MS -

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.

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Frequently asked questions

What is the NPI number for Letha Warren?
The National Provider Identifier (NPI) for Letha Warren is 1770767030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Letha Warren practice?
The practice location on file with NPPES is in Columbia, MS. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-22.