Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

All Aboard Speech and Language Services, LLC

Speech-Language Pathologist in Derwood, MD · enumerated 2010 · authorized official Meredith Baker, Speech-Language Pathologist.

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

National Provider Identifier

1750613758

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Registry record

Entity type Organization (Type 2)

Legal business name All Aboard Speech and Language Services, LLC

Practice address 6104 Granby Rd, Derwood, MD, 20855

Phone (301) 787-0180

Enumeration date Feb 2, 2010

Last updated in NPPES Feb 2, 2010

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 04972 (MD) Primary

Authorized official

Name Meredith Baker

Title Speech-Language Pathologist

Phone (301) 787-0180

Other identifiers

Identifier	Type	State	Issuer
1841420676	Other	MD	TYPE 1 NPI NUMBER

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 is All Aboard Speech and Language Services, LLC located?

The practice location on file with NPPES is in Derwood, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-02-02. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Meredith Baker Speech-Language Pathologist · Derwood, MD NPI 1841420676

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-02.