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Guardian Speech Services LLC

Guardian Speech Services LLC is a healthcare organization registered as Hearing and Speech Clinic/Center in Alpena, MI, holding Type 2 (organization) NPI 1891451555 since 2021. The authorized official on file is Stella Sammanasu Pokorzynski, Provider.

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NPI 1891451555
Entity type Organization (Type 2)
Legal business name Guardian Speech Services LLC
Practice address 2200 WYNDHAM LN, Alpena, MI, 49707
Phone 9894647575
Fax 9898840136
Enumeration date 2021-11-16
Last updated in NPPES 2021-12-20

Authorized official

Name Stella Sammanasu Pokorzynski
Title Provider
Phone 9894647575

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QH0700X Hearing and Speech Clinic/Center Primary
Copy-ready billing details
Provider: Guardian Speech Services LLC
NPI: 1891451555
Taxonomy: 261QH0700X (Hearing and Speech Clinic/Center)
Address: 2200 WYNDHAM LN, Alpena, MI, 49707

Providers at this address

NPI Name Type Specialty Location
1134455108 Stella Sammanasupokorzynski Individual Speech-Language Pathologist Alpena, MI

Verify this record

Cross-check NPI 1891451555 against the authoritative CMS record: view Guardian Speech Services LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Guardian Speech Services LLC?
NPPES lists Stella Sammanasu Pokorzynski (Provider) as the authorized official for this organization.
What is the NPI number for Guardian Speech Services LLC?
The NPI for Guardian Speech Services LLC is 1891451555, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-20.