Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Florence R Duffee, LMSW
Social Worker in Russellville, AR · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134358484
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Registry record
Entity type Individual (Type 1)
Name Mrs. Florence R Duffee
Credential LMSW
Sex Female
Practice address 2504 W Main St Ste C, Russellville, AR, 72801
Phone (479) 967-2024
Fax (479) 967-9203
Enumeration date Jul 8, 2009
Last updated in NPPES Apr 30, 2020
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 8311-M (AR) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 224247795 | Medicaid | AR | - |
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.
Frequently asked questions
How do I verify Florence Duffee's NPI record?
Cross-check NPI 1134358484 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1134358484 active?
Yes, as of the latest NPPES snapshot, NPI 1134358484 is active (record last updated 2020-04-30).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-30.