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DR. WILLIAM H SLAVIN D.D.S.
NPI 1801019609
Dentist - General Practice in Chicago Heights, IL

Active since April 10, 2007
20200 ASHLAND AVE, CHICAGO HEIGHTS, IL 60411(708) 755-1333 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. William H Slavin D.d.s. NPPES

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

DR. WILLIAM H SLAVIN D.D.S. (NPI 1801019609) is an individual general practice provider in Chicago Heights, Illinois, licensed in Illinois (19-011551) and active in the NPI registry since April 2007.

NPPES Registry Identity

NPI1801019609
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. WILLIAM H SLAVINCredential: D.D.S.
Location Address20200 ASHLAND AVEChicago Heights, IL 60411-1671
Mailing Address20200 Ashland AveChicago Heights, IL 60411-1671 · (708) 755-1333
Phone(708) 755-1333
Sole ProprietorNo
Enumeration DateApril 10, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1801019609 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in IL · 19-011551
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.
20200 ASHLAND AVE, Chicago Heights, IL 60411
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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.

ROBERT JOSEPH NOETZEL DDS
Dentist (Orthodontics and Dentofacial Orthopedics)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 754-3334
DR. WALTER B STANFORD D.D.S.
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333
DR. WILLIAM W MISISCHIA D.D.S.
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333
DR. DONALD R MILLER
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333
DR. JOSEPH WILLIAM NOETZEL D.D.S.
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333
ILENNE NOETZEL D.D.S. LTD. WILLIAM H. SLAVIN D.D.S. LTD.
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333
WILLIAM W. MISISCHIA D.D.S. LTD. JOSEPH W. NOETZEL D.D.S. LTD.
Dentist (General Practice)
20200 ASHLAND AVE
CHICAGO HEIGHTS, IL 60411
Cook County (708) 755-1333

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 Slavin's NPI number?

The NPI number for William Slavin is 1801019609. It was assigned to this individual provider in the NPPES registry on April 10, 2007.

Where is William Slavin located?

William Slavin practices at 20200 Ashland Ave, Chicago Heights, IL 60411. The listed phone number is (708) 755-1333.

What is William Slavin'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 William Slavin 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.