Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

IRWIN M SEIDMAN D.D.S.
NPI 1891797916
Dentist - Pediatric Dentistry in Palatine, IL

Active since June 01, 2005
600 N NORTH CT, STE 250, PALATINE, IL 60067(847) 991-4663(847) 991-4693 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Irwin M Seidman D.d.s. NPPES

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

IRWIN M SEIDMAN D.D.S. (NPI 1891797916) is an individual pediatric dentistry provider in Palatine, Illinois and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1891797916
Entity TypeIndividualMale
Primary Taxonomy1223P0221X
Provider Legal NameIRWIN M SEIDMANCredential: D.D.S.
Location Address600 N NORTH CT, STE 250Palatine, IL 60067-8128
Mailing Address600 N North Ct, Ste 250Palatine, IL 60067-8128 · (847) 991-4663 · Fax (847) 991-4693
Fax(847) 991-4693
Sole ProprietorNo
Enumeration DateJune 1, 2005
Last NPPES UpdateJuly 13, 2026
NPI 1891797916 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

600 N NORTH CT, Palatine, IL 60067

Accepted Insurance

Other Providers at the Same Location NPPES 7

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

Dentist (General Practice)
600 N NORTH CT, SUITE 140
PALATINE, IL 60067
Dentist (Orthodontics and Dentofacial Orthopedics)
600 N NORTH CT, SUITE 220
PALATINE, IL 60067
Dentist (General Practice)
600 N NORTH CT, SUITE 140
PALATINE, IL 60067
Clinic/Center (Pain)
600 N NORTH CT, STE 110
PALATINE, IL 60067
Pediatrics
600 N NORTH CT, SUITE 115
PALATINE, IL 60067
Physical Medicine & Rehabilitation (Pain Medicine)
600 N NORTH CT, 200
PALATINE, IL 60067
Dentist (Pediatric Dentistry)
600 N NORTH CT
PALATINE, IL 60067

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 Irwin Seidman's NPI number?

The NPI number for Irwin Seidman is 1891797916. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Irwin Seidman located?

Irwin Seidman practices at 600 N North Ct Ste 250, Palatine, IL 60067. The listed phone number is (847) 991-4663.

What is Irwin Seidman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Irwin Seidman accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Irwin Seidman as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irwin Seidman was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.