Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arianna Blake
Physical Therapist in Bethesda, MD · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245929348
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Registry record
Entity type Individual (Type 1)
Name Arianna Blake
Sex Female
Practice address 9849 Bristol Square Ln, Bethesda, MD, 20814
Phone (570) 401-8017
Enumeration date May 4, 2023
Last updated in NPPES Apr 2, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 29606 (MD) Secondary
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
What is the NPI number for Arianna Blake?
The National Provider Identifier (NPI) for Arianna Blake is 1245929348, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arianna Blake practice?
The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-02.