Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosa Jackson, LGSW

Q: What is the NPI number for Rosa Jackson?

The National Provider Identifier (NPI) for Rosa Jackson is 1770004939, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Baltimore, MD · enumerated 2017.

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

National Provider Identifier

1770004939

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Registry record

Entity type Individual (Type 1)

Name Rosa Jackson

Credential LGSW

Sex Female

Practice address 1900 N Howard St Ste 300, Baltimore, MD, 21218

Phone (443) 438-6742

Enumeration date Jun 28, 2017

Last updated in NPPES Jun 30, 2017

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 22806 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
383876389	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Rosa Jackson practice?

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

What is the NPI number for Rosa Jackson?

The National Provider Identifier (NPI) for Rosa Jackson is 1770004939, 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 2017-06-30.