Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern Maryland Speech and Language Services

Speech-Language Pathologist in Waldorf, MD · enumerated 2010 · authorized official Tanya Spinner, President.

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

National Provider Identifier

1427377548

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Registry record

Entity type Organization (Type 2)

Legal business name Southern Maryland Speech and Language Services

Practice address 3270 Elsa Ave, Waldorf, MD, 20603

Phone (301) 684-3032

Fax (301) 645-5695

Enumeration date May 28, 2010

Last updated in NPPES May 28, 2010

Taxonomy & classification

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

Authorized official

Name Tanya Spinner

Title President

Phone (301) 684-3032

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 Southern Maryland Speech and Language Services located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-05-28. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-28.