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DR. SHELDON SEIDMAN DDS
NPI 1821265125
Dentist in Chicago, IL

Active since May 15, 2008
400 N MICHIGAN AVE, SUITE 1014, CHICAGO, IL 60611(312) 644-4321(312) 644-4325 Get Directions Write a Review

NPPES record last updated: May 15, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Sheldon Seidman Dds NPPES

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

DR. SHELDON SEIDMAN DDS (NPI 1821265125) is an individual dentist in Chicago, Illinois, licensed in Illinois (019016429) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1821265125
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. SHELDON SEIDMANCredential: DDS
Location Address400 N MICHIGAN AVE, SUITE 1014Chicago, IL 60611-4104
Mailing Address400 N Michigan Ave, Suite 1014Chicago, IL 60611-4104 · (312) 644-4321 · Fax (312) 644-4325
Phone(312) 644-4321
Fax(312) 644-4325
Sole ProprietorYes
Enumeration DateMay 15, 2008
✔ NPI 1821265125 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019016429
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.
400 N MICHIGAN AVE, Chicago, IL 60611
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Guardian.Insurance ›

Other Providers at the Same Location NPPES

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

SMILECHICAGO
Dentist (General Practice)
400 N MICHIGAN AVE, SUITE 1014
CHICAGO, IL 60611
Cook County (312) 644-4321

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 Sheldon Seidman's NPI number?

The NPI number for Sheldon Seidman is 1821265125. It was assigned to this individual provider in the NPPES registry on May 15, 2008.

Where is Sheldon Seidman located?

Sheldon Seidman practices at 400 N Michigan Ave Suite 1014, Chicago, IL 60611. The listed phone number is (312) 644-4321.

What is Sheldon Seidman's specialty?

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

What insurance does Sheldon Seidman accept?

Health plans from Guardian list Sheldon 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 Sheldon Seidman was last updated on May 15, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.