Alyssa Markosen

ActiveIndividual ProviderSpeech-Language Pathologist
NPI issued: June 4, 2026

Quick Facts

NPI Number
1821921529
TypeIndividual
StatusActive
SpecialtySpeech-Language Pathologist
Taxonomy235Z00000X — Speech-Language Pathologist
Phone
(414) 766-5291
StateWI

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1821921529)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (June 4, 2026)
Data source: CMS NPPES

Provider Overview

ALYSSA MARKOSEN is a Speech-Language Pathologist provider based in South Milwaukee, WI who has been registered with CMS since 2026. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1821921529
Provider TypeIndividual Provider
GenderFemale
StatusActive
Enumeration DateJune 4, 2026

Practice Location

CitySouth Milwaukee
StateWI
ZIP Code53172-1521
Phone(414) 766-5291

Specialties & Licenses

★ Primary
SpecialtySpeech-Language Pathologist
Taxonomy Code235Z00000X
License StateWI

Mailing Address

CitySouth Milwaukee
StateWI
ZIP Code53172-1521
Phone(414) 766-5291
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1821921529 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1821921529for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1821921529 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Speech-Language Pathologist

Speech-Language Pathologists assess, diagnose, treat, and help prevent communication and swallowing disorders in children and adults, assisting with speech, language, voice, and fluency.

Browse all Speech-Language Pathologistproviders →
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208,819
Speech-Language Pathologist Providers in the US

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People Also Ask

What is Alyssa Markosen's NPI number?
Alyssa Markosen's NPI number is 1821921529, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Alyssa Markosen's NPI currently active?
Yes, Alyssa Markosen's NPI status is Active as of the latest CMS NPPES database updates.
What does Alyssa Markosen specialize in?
Alyssa Markosen specializes in Speech-Language Pathologist. The healthcare taxonomy code associated with this specialty is 235Z00000X.
Where does Alyssa Markosen practice?
Alyssa Markosen practices in South Milwaukee, WI 53172-1521.
When was Alyssa Markosen's NPI issued?
Alyssa Markosen's NPI was issued on June 4, 2026.
What is Alyssa Markosen's provider type?
Alyssa Markosen is registered as an Individual Provider under CMS NPI Type 1.