WILLIAM H. EGAN M.D.,S.C.
NPI 1801049093
Psychiatry & Neurology - Psychiatry in Oak Park, IL

Active since October 31, 2008
1011 LAKE ST, STE 418, OAK PARK, IL 60301(847) 295-7746(847) 295-7936 Get Directions Write a Review

NPPES record last updated: October 31, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William H. Egan M.d.,s.c. NPPES

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

WILLIAM H. EGAN M.D.,S.C. (NPI 1801049093) is a healthcare organization registered as a psychiatry in Oak Park, Illinois and active in the NPI registry since October 2008. The organization lists William H. Egan, President, as its authorized official.

NPPES Registry Identity

NPI1801049093
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameWILLIAM H. EGAN M.D.,S.C.
Location Address1011 LAKE ST, STE 418Oak Park, IL 60301-1148
Mailing AddressPo Box 214Lake Forest, IL 60045-0214 · (847) 295-7746 · Fax (847) 295-7936
Fax(847) 295-7936
Organization SubpartNo
Authorized OfficialWilliam H. EganPresident · (847) 295-7746
Enumeration DateOctober 31, 2008
NPI 1801049093 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1011 LAKE ST, Oak Park, IL 60301

Other Identifiers 1

Medicare PIN481130IL

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 17

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

Internal Medicine
1011 LAKE ST, SUITE 300
OAK PARK, IL 60301
Psychologist
1011 LAKE ST, SUITE 435
OAK PARK, IL 60301
Chiropractor
1011 LAKE ST, SUITE 407
OAK PARK, IL 60301
Counselor (Professional)
1011 LAKE ST
OAK PARK, IL 60301
Internal Medicine
1011 LAKE ST
OAK PARK, IL 60301
Clinic/Center (Primary Care)
1011 LAKE ST, SUITE 300
OAK PARK, IL 60301
Counselor (Professional)
1011 LAKE ST
OAK PARK, IL 60301
Chiropractor
1011 LAKE ST, SUITE 407
OAK PARK, IL 60301

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 H. Egan M.D.,s.C.'s NPI number?

The NPI number for William H. Egan M.D.,s.C. is 1801049093. It was assigned to this organization in the NPPES registry on October 31, 2008.

Where is William H. Egan M.D.,s.C. located?

William H. Egan M.D.,s.C. is located at 1011 Lake St Ste 418, Oak Park, IL 60301. The listed phone number is (847) 295-7746.

What is William H. Egan M.D.,s.C.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

When was this NPI record last updated?

The NPPES record for William H. Egan M.D.,s.C. was last updated on October 31, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.