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WILLIAM HARRISON
NPI 1376996611
Counselor - Mental Health in Chicago, IL

Active since July 21, 2016
30 N MICHIGAN AVE, SUITE 504, CHICAGO, IL 60602(773) 718-4706 Get Directions Write a Review

NPPES record last updated: July 21, 2016. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About William Harrison NPPES

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

WILLIAM HARRISON (NPI 1376996611) is an individual mental health provider in Chicago, Illinois, licensed in Illinois (178.011406) and active in the NPI registry since July 2016.

NPPES Registry Identity

NPI1376996611
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameWILLIAM HARRISON
Location Address30 N MICHIGAN AVE, SUITE 504Chicago, IL 60602-3402
Mailing Address30 N Michigan Ave, Suite 504Chicago, IL 60602-3402
Phone(773) 718-4706
Sole ProprietorYes
Enumeration DateJuly 21, 2016
✔ NPI 1376996611 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 · 178.011406
30 N MICHIGAN AVE, Chicago, IL 60602
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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.

TIMOTHY M. CROWE DMD PC
Dentist (General Practice)
30 N MICHIGAN AVE, SUITE 1329
CHICAGO, IL 60602
Cook County (312) 782-2844
AYESHA SIDDIQI M.D.
Allergy & Immunology
30 N MICHIGAN AVE, #1107
CHICAGO, IL 60602
Cook County (312) 236-3642
SUSAN LYNN PELTON PH.D.
Psychologist (Clinical)
30 N MICHIGAN AVE, SUITE 1703
CHICAGO, IL 60602
Cook County (312) 909-9699
MS. BETTY B. SMITH LCSW, BCD
Social Worker (Clinical)
30 N MICHIGAN AVE, SUITE 1518
CHICAGO, IL 60602
Cook County (312) 201-1301
DR. KEVIN D DOW D.D.S
Dentist (General Practice)
30 N MICHIGAN AVE, SUITE #1506
CHICAGO, IL 60602
Cook County (312) 372-4845
MARYSUE MASTEY LCPC
Counselor (Professional)
30 N MICHIGAN AVE, SUITE 1002
CHICAGO, IL 60602
Cook County (847) 302-8647
DR. NADIA PERSHAD PSY.D.
Psychologist (Clinical)
30 N MICHIGAN AVE, SUITE 1203
CHICAGO, IL 60602
Cook County (773) 495-8905
MRS. ERINN WILLIAMS LPC
Counselor (Professional)
30 N MICHIGAN AVE, SUITE 424
CHICAGO, IL 60602
Cook County (312) 279-9981

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 William Harrison's NPI number?

The NPI number for William Harrison is 1376996611. It was assigned to this individual provider in the NPPES registry on July 21, 2016.

Where is William Harrison located?

William Harrison practices at 30 N Michigan Ave Suite 504, Chicago, IL 60602. The listed phone number is (773) 718-4706.

What is William Harrison'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 William Harrison was last updated on July 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.