DR. JOHN C WORKMAN DDS
NPI 1770681546
Dentist - General Practice in Glen Ellyn, IL

Q: What is John Workman's NPI number?

The NPI number for John Workman is 1770681546. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Q: What is John Workman's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Workman 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.

Active since September 20, 2006

45 S PARK BLVD, SUITE 190, GLEN ELLYN, IL 60137(630) 496-3558(630) 469-9912 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 04, 2026.

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About Dr. John C Workman Dds NPPES

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

DR. JOHN C WORKMAN DDS (NPI 1770681546) is an individual general practice provider in Glen Ellyn, Illinois and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1770681546

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOHN C WORKMANCredential: DDS

Location Address45 S PARK BLVD, SUITE 190Glen Ellyn, IL 60137

Mailing Address45 S Park Blvd, Suite 190Glen Ellyn, IL 60137 · (630) 496-3558

Phone(630) 496-3558

Fax(630) 469-9912

Sole ProprietorNo

Enumeration DateSeptember 20, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1770681546 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.

45 S PARK BLVD, Glen Ellyn, IL 60137

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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.

RHONDA KELLOWAY, LCSW, THERAPY & MEDITATION PC

Social Worker (Clinical)

45 S PARK BLVD, SUITE 200
GLEN ELLYN, IL 60137

Dupage County (630) 569-0822

GLEN ELLYN PEDIATRIC DENTISTRY ,P.C..

Dentist (Pediatric Dentistry)

45 S PARK BLVD, SUITE #105
GLEN ELLYN, IL 60137

Dupage County (630) 858-8755

DIANA DIMEO LPC

Counselor (Mental Health)

45 S PARK BLVD
GLEN ELLYN, IL 60137

Dupage County (708) 769-1509

GLEN ELLYN ORTHODONTICS, PC

Clinic/Center (Dental)

45 S PARK BLVD, SUITE 220
GLEN ELLYN, IL 60137

Dupage County (630) 469-6200

ROBERT F. BRANDYS DDS, MSD, LTD.

Dentist (Endodontics)

45 S PARK BLVD, SUITE 225
GLEN ELLYN, IL 60137

Dupage County (630) 469-1500

DR. NANCY J. LITZ PSYD

Psychologist (Clinical)

45 S PARK BLVD, SUITE 355
GLEN ELLYN, IL 60137

Dupage County (630) 469-6697

PARK BLVD DENTISTRY

Dentist

45 S PARK BLVD, STE 190
GLEN ELLYN, IL 60137

Dupage County (630) 469-0800

MARCI ZINKE

Counselor (Professional)

45 S PARK BLVD
GLEN ELLYN, IL 60137

Dupage County (630) 550-1603

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 John Workman's NPI number?

The NPI number for John Workman is 1770681546. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is John Workman located?

John Workman practices at 45 S Park Blvd Suite 190, Glen Ellyn, IL 60137. The listed phone number is (630) 496-3558.

What is John Workman'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 John Workman 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.