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

Dillon Brooke Morrigan, LCSW

Clinical Social Worker in Silver Spring, MD · enumerated 2006.

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

National Provider Identifier

1972548501

Verified

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Registry record

Entity type Individual (Type 1)

Name Dillon Brooke Morrigan

Credential LCSW

Sex Female

Practice address Silver Spring, MD, 20910

Phone (202) 329-7160

Enumeration date Jun 18, 2006

Last updated in NPPES Apr 16, 2014

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 14457 (MD) Primary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 50078565 (DC) Secondary

LCSW — Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier	Type	State	Issuer
197929	Other	—	PTAN

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Dillon Morrigan practice?

The practice location on file with NPPES is in Silver Spring, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dillon Morrigan?

The National Provider Identifier (NPI) for Dillon Morrigan is 1972548501, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-04-16.