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

CHARLES BO O'BRIEN
NPI 1861301160
Counselor - Mental Health in Franklin Park, IL

Active since September 02, 2026
10001 GRAND AVE, FRANKLIN PARK, IL 60131(847) 451-0330 Get Directions Write a Review

NPPES record added: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Charles Bo O'brien NPPES

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

CHARLES BO O'BRIEN (NPI 1861301160) is an individual mental health provider in Franklin Park, Illinois and active in the NPI registry since September 2026.

NPPES Registry Identity

NPI1861301160
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameCHARLES BO O'BRIEN
Location Address10001 GRAND AVEFranklin Park, IL 60131-2563
Mailing Address1032 W Glencoe RdPalatine, IL 60067-5957
Phone(847) 451-0330
Sole ProprietorNo
Enumeration DateSeptember 2, 2026
NPPES CertifiedSeptember 2, 2026
✔ NPI 1861301160 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
10001 GRAND AVE, Franklin Park, IL 60131
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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.

LEYDEN FAMILY SERVICE AND MENTAL HEALTH CENTER
Clinic/Center (Rehabilitation, Substance Use Disorder)
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
ELIZABETH JANE BALDI
Social Worker
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-5332
MARIE SCHOLL
Social Worker (Clinical)
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
ELIZABETH MARIE HAYWARD
Social Worker
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
ANELIA STAMATOVA PMHNP-BC
Nurse Practitioner (Family)
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
MONICA RICHMOND
Counselor
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
LEYDEN FAMILY SERVICE
Health Maintenance Organization
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330
MISS LAURA STEFANY DIAZ GIRALDO LCSW
Social Worker (Clinical)
10001 GRAND AVE
FRANKLIN PARK, IL 60131
Cook County (847) 451-0330

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 Charles O'brien's NPI number?

The NPI number for Charles O'brien is 1861301160. It was assigned to this individual provider in the NPPES registry on September 2, 2026.

Where is Charles O'brien located?

Charles O'brien practices at 10001 Grand Ave, Franklin Park, IL 60131. The listed phone number is (847) 451-0330.

What is Charles O'brien'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 Charles O'brien was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.