Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rana Al-Nahhas, OT

Occupational Therapist in Washington, DC · enumerated 2019.

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

National Provider Identifier

1750846598

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Registry record

Entity type Individual (Type 1)

Name Rana Al-Nahhas

Credential OT

Sex Female

Practice address 3801 Connecticut Ave Nw Ste 100, Washington, DC, 20008

Phone (202) 509-0876

Enumeration date Feb 6, 2019

Last updated in NPPES Feb 14, 2023

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 09606 (MD) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT210002154 (DC) Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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

How do I verify Rana Al-Nahhas's NPI record?

Cross-check NPI 1750846598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750846598 active?

Yes, as of the latest NPPES snapshot, NPI 1750846598 is active (record last updated 2023-02-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-14.