Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALEX PEUSER MT-BC
NPI 1871261008
Counselor - Mental Health in Chicago, IL

Q: What is Alex Peuser's NPI number?

The NPI number for Alex Peuser is 1871261008. It was assigned to this individual provider in the NPPES registry on September 2, 2021.

Q: What is Alex Peuser's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Alex Peuser was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 02, 2021

3023 N MILWAUKEE AVE, CHICAGO, IL 60618(872) 588-6011 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 10, 2026, Aug 12, 2026 (2 updates tracked since 2026).

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About Alex Peuser Mt-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEX PEUSER MT-BC (NPI 1871261008) is an individual mental health provider in Chicago, Illinois and active in the NPI registry since September 2021.

NPPES Registry Identity

NPI1871261008

Entity TypeIndividualMale

Primary Taxonomy101YM0800X

Provider Legal NameALEX PEUSERCredential: MT-BC

Location Address3023 N MILWAUKEE AVEChicago, IL 60618-6612

Mailing Address3171 N Hudson Ave Apt 2bChicago, IL 60657-7222 · (913) 972-4060

Phone(872) 588-6011

Sole ProprietorNo

Enumeration DateSeptember 2, 2021

Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1871261008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

Also ListedMusic TherapistTaxonomy 225A00000X · License 144.000157 (IL)

3023 N MILWAUKEE AVE, Chicago, IL 60618

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GERARDO RAMOS-COLON

Psychologist (Clinical)

3023 N MILWAUKEE AVE
CHICAGO, IL 60618

Cook County (872) 588-6011

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alex Peuser's NPI number?

The NPI number for Alex Peuser is 1871261008. It was assigned to this individual provider in the NPPES registry on September 2, 2021.

Where is Alex Peuser located?

Alex Peuser practices at 3023 N Milwaukee Ave, Chicago, IL 60618. The listed phone number is (872) 588-6011.

What is Alex Peuser's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Alex Peuser was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.