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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SAMUEL GUINAN-NYHART
NPI 1891610440
Counselor - Mental Health in Chicago, IL

Active since August 12, 2026
10801 S WESTERN AVE STE 2B, CHICAGO, IL 60643(708) 586-7357 Get Directions Write a Review

NPPES record added: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Samuel Guinan-nyhart NPPES

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

SAMUEL GUINAN-NYHART (NPI 1891610440) is an individual mental health provider in Chicago, Illinois, licensed in Illinois (178.022946) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1891610440
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameSAMUEL GUINAN-NYHART
Location Address10801 S WESTERN AVE STE 2BChicago, IL 60643-3223
Mailing Address10801 S Western Ave Ste 2bChicago, IL 60643-3223
Phone(708) 586-7357
Sole ProprietorNo
Enumeration DateAugust 12, 2026
NPPES CertifiedAugust 12, 2026
✔ NPI 1891610440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in IL · 178.022946
10801 S WESTERN AVE STE 2B, Chicago, IL 60643
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Other Providers at the Same Location NPPES 20

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

JENNIFER AMELIA STEC
Counselor (Professional)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (708) 586-7357
MARGARET GROSSNICKLE
Social Worker (Clinical)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (708) 586-7357
GINA M WINIECKI LCSW
Social Worker (Clinical)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (773) 474-9840
CATHLEEN J O'BRIEN I LPC
Counselor (Mental Health)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (312) 632-0339
JAYSA PEARCE LSW
Counselor (Mental Health)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (708) 586-7357
DR. MEGHAN MURRAY PHD
Psychologist (Clinical)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (708) 586-7357
MARINA ANTONIA THEISEN
Counselor (Mental Health)
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (708) 586-7357
MRS. TASIA BUFORD-HOWELL
Counselor
10801 S WESTERN AVE STE 2B
CHICAGO, IL 60643
Cook County (773) 474-9840

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 Samuel Guinan-nyhart's NPI number?

The NPI number for Samuel Guinan-nyhart is 1891610440. It was assigned to this individual provider in the NPPES registry on August 12, 2026.

Where is Samuel Guinan-nyhart located?

Samuel Guinan-nyhart practices at 10801 S Western Ave Ste 2B, Chicago, IL 60643. The listed phone number is (708) 586-7357.

What is Samuel Guinan-nyhart'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 Samuel Guinan-nyhart was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.