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David O'Brien Dahl, LMSW

Social Worker in Perry Point, MD · enumerated 2022 · practices at Veterans Administration.

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

National Provider Identifier

1679204093

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Registry record

Entity type Individual (Type 1)
Name David O'Brien Dahl
Credential LMSW
Sex Male
Practice address Perry Point, MD, 21902
Phone (917) 627-1067
Enumeration date Jun 17, 2022
Last updated in NPPES Jun 17, 2022

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 28638 (MD) 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

Where does David Dahl practice?
The practice location on file with NPPES is in Perry Point, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Dahl?
The National Provider Identifier (NPI) for David Dahl is 1679204093, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-17.