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DR. CARL ALEXANDER-MUTTER LEONARD
NPI 1508054586
Dentist in Chicago, IL

Active since October 04, 2007
434 W ONTARIO ST STE 300, CHICAGO, IL 60654(312) 475-9751 Get Directions Write a Review

NPPES record last updated: December 18, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Carl Alexander-mutter Leonard NPPES

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

DR. CARL ALEXANDER-MUTTER LEONARD (NPI 1508054586) is an individual dentist in Chicago, Illinois, licensed in Illinois (019027364) and active in the NPI registry since October 2007.

NPPES Registry Identity

NPI1508054586
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. CARL ALEXANDER-MUTTER LEONARD
Location Address434 W ONTARIO ST STE 300Chicago, IL 60654
Mailing Address456 Ida PlGlencoe, IL 60022-1913 · (312) 498-6160
Phone(312) 475-9751
Sole ProprietorNo
Enumeration DateOctober 4, 2007
Last NPPES UpdateDecember 18, 2018
✔ NPI 1508054586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019027364
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
434 W ONTARIO ST STE 300, Chicago, IL 60654
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama and more.Insurance ›

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 Carl Leonard's NPI number?

The NPI number for Carl Leonard is 1508054586. It was assigned to this individual provider in the NPPES registry on October 4, 2007.

Where is Carl Leonard located?

Carl Leonard practices at 434 W Ontario St Ste 300, Chicago, IL 60654. The listed phone number is (312) 475-9751.

What is Carl Leonard's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

What insurance does Carl Leonard accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 5 other insurers list Carl Leonard 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 Carl Leonard was last updated on December 18, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.