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DR. RICHARD J JOHNSON D.D.S.
NPI 1659424893
Dentist - General Practice in Chicago, IL

Active since January 19, 2007
55 E WASHINGTON ST, SUITE 2905, CHICAGO, IL 60602(312) 782-0694(312) 236-1456 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Richard J Johnson D.d.s. NPPES

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

DR. RICHARD J JOHNSON D.D.S. (NPI 1659424893) is an individual general practice provider in Chicago, Illinois and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1659424893
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. RICHARD J JOHNSONCredential: D.D.S.
Location Address55 E WASHINGTON ST, SUITE 2905Chicago, IL 60602-2103
Mailing Address55 E Washington St, Suite 2905Chicago, IL 60602-2103 · (312) 782-0694 · Fax (312) 236-1456
Phone(312) 782-0694
Fax(312) 236-1456
Sole ProprietorYes
Enumeration DateJanuary 19, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1659424893 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
55 E WASHINGTON ST, 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.

SHARON PIETRZAK MA, LCPC, CCDVC
Counselor (Professional)
55 E WASHINGTON ST, SUITE 621
CHICAGO, IL 60602
Cook County (708) 293-0070
DR. GARY G WEGMANN DDS
Dentist
55 E WASHINGTON ST, SUITE 3601
CHICAGO, IL 60602
Cook County (312) 551-0500
JUSTIN EVAN TOBIN LCSW
Social Worker (Clinical)
55 E WASHINGTON ST, SUITE 2700
CHICAGO, IL 60602
Cook County (773) 308-3468
MR. DAVID LEE CIESLA MA, LCPC
Counselor (Professional)
55 E WASHINGTON ST, SUITE 2801
CHICAGO, IL 60602
Cook County (312) 208-9499
DR. JAY CALLAHAN PHD, LCSW
Social Worker (Clinical)
55 E WASHINGTON ST, SUITE 2801
CHICAGO, IL 60602
Cook County (312) 372-4823
MR. LAWRENCE MICHAEL RUFFOLO L.C.S.W.
Social Worker (Clinical)
55 E WASHINGTON ST, SUITE 2900
CHICAGO, IL 60602
Cook County (847) 338-2564
MADELINE MUECKE LCSW, BCD
Social Worker (Clinical)
55 E WASHINGTON ST, SUITE 3100
CHICAGO, IL 60602
Cook County (773) 929-7696
DR. CHRISTOPHER FORD CHOYKE DDS
Dentist (General Practice)
55 E WASHINGTON ST
CHICAGO, IL 60602
Cook County (312) 782-5291

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 Richard Johnson's NPI number?

The NPI number for Richard Johnson is 1659424893. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Richard Johnson located?

Richard Johnson practices at 55 E Washington St Suite 2905, Chicago, IL 60602. The listed phone number is (312) 782-0694.

What is Richard Johnson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Richard Johnson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.