Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Jill Young, MSW

Clinical Social Worker in Towson, MD · enumerated 2019 · practices at Steps: Specialized Techniques Educating People With Special Needs.

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

National Provider Identifier

1154982536

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Registry record

Entity type Individual (Type 1)

Name Mary Jill Young

Credential MSW

Sex Female

Practice address 1220 E Joppa Rd, Towson, MD, 21286

Phone (600) 667-2338

Enumeration date Jun 26, 2019

Last updated in NPPES Jun 26, 2019

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers 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

What specialty is Mary Young?

Mary Young is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-26.