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

Dorothy Louise Arnold

Marriage & Family Therapist in Hopkins, SC · enumerated 2023.

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

National Provider Identifier

1649974726

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Registry record

Entity type Individual (Type 1)
Name Dorothy Louise Arnold
Sex Female
Practice address Hopkins, SC, 29061
Enumeration date Mar 30, 2023
Last updated in NPPES Feb 18, 2025

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Secondary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 10261 (SC) 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.

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Frequently asked questions

What is the NPI number for Dorothy Arnold?
The National Provider Identifier (NPI) for Dorothy Arnold is 1649974726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dorothy Arnold practice?
The practice location on file with NPPES is in Hopkins, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-18.