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St Mary Nursing Services LLC

Home Health Agency in Laurel, MD · enumerated 2021 · authorized official Mary Siloko-Caulker, Administrator.

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

National Provider Identifier

1649849258

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Registry record

Entity type Organization (Type 2)
Legal business name St Mary Nursing Services LLC
Practice address 8101 Sandy Spring Rd Ste 300, Laurel, MD, 20707
Phone (301) 273-4399
Enumeration date Jun 18, 2021
Last updated in NPPES Jun 18, 2021

Taxonomy & classification

251E00000X Home Health Agency Agencies Primary

Authorized official

Name Mary Siloko-Caulker
Title Administrator
Phone (301) 273-4399

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 St Mary Nursing Services LLC?
The NPI for St Mary Nursing Services LLC is 1649849258, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for St Mary Nursing Services LLC?
NPPES lists Mary Siloko-Caulker (Administrator) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-18.