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David Blackburn, LCSW-C

Clinical Social Worker in Linthicum, MD · enumerated 2007.

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

National Provider Identifier

1922123702

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Registry record

Entity type Individual (Type 1)
Name David Blackburn
Credential LCSW-C
Sex Male
Practice address 939 Elkridge Landing Rd Ste 350, Linthicum, MD, 21090
Phone (443) 354-8903
Fax (443) 410-0663
Enumeration date Mar 20, 2007
Last updated in NPPES Nov 12, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 04114 (MD) Primary

Other identifiers

Identifier Type State Issuer
135781600 Medicaid MD -

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 David Blackburn?
The National Provider Identifier (NPI) for David Blackburn is 1922123702, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Blackburn practice?
The practice location on file with NPPES is in Linthicum, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-12.