Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mary Ellen Bass, SPEECH THERAPIST

Speech-Language Pathologist in Crystal River, FL · enumerated 2011 · practices at Susana T. Donaire, MD, PA.

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

National Provider Identifier

1992096895

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Registry record

Entity type Individual (Type 1)

Name Mary Ellen Bass

Credential SPEECH THERAPIST

Sex Female

Practice address Crystal River, FL, 34429

Phone (352) 795-4117

Fax (352) 563-2438

Enumeration date Apr 26, 2011

Last updated in NPPES Apr 26, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SA3409 (FL) Primary

Other identifiers

Identifier	Type	State	Issuer
SA3406	Other	FL	SPEECH THERAPY LICIENCE

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

Is NPI 1992096895 active?

Yes, as of the latest NPPES snapshot, NPI 1992096895 is active (record last updated 2011-04-26).

How do I verify Mary Bass's NPI record?

Cross-check NPI 1992096895 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-26.