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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael B Fagan, DDS

General Practice Dentistry in Chicago Heights, IL · enumerated 2006 · practices at Vincent R. Crescenzo, D.D.S., Ltd..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1396817045

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael B Fagan
Credential DDS
Sex Male
Practice address 171 W 10th St, Chicago Heights, IL, 60411
Phone (708) 755-0433
Enumeration date Nov 15, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License IL-1916337 (IL) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Where does Michael Fagan practice?
The practice location on file with NPPES is in Chicago Heights, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Fagan?
The National Provider Identifier (NPI) for Michael Fagan is 1396817045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.