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

SEUNG EUN BAIK, D.D.S., P.C.
NPI 1689849291
Dentist in Niles, IL

Active since April 24, 2008
7900 N MILWAUKEE AVE STE 2-30A, NILES, IL 60714(847) 296-9100(847) 296-9101 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Seung Eun Baik, D.d.s., P.c. NPPES

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

SEUNG EUN BAIK, D.D.S., P.C. (NPI 1689849291), doing business as Optima Dental Care, is a healthcare organization registered as a dentist in Niles, Illinois and active in the NPI registry since April 2008. The organization lists Seung Eun Baik, President, as its authorized official.

NPPES Registry Identity

NPI1689849291
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameSEUNG EUN BAIK, D.D.S., P.C.
Location Address7900 N MILWAUKEE AVE STE 2-30ANiles, IL 60714-3183
Mailing Address9101 N Greenwood Ave, Suite #202Niles, IL 60714-1499 · (847) 296-9100 · Fax (847) 296-9101
Fax(847) 296-9101
Organization SubpartNo
Authorized OfficialSeung Eun BaikPresident · (847) 296-9100
Enumeration DateApril 24, 2008
Last NPPES UpdateJuly 20, 2026
NPPES CertifiedJuly 20, 2026
NPI 1689849291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License Licensed in IL · 019026254
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.

7900 N MILWAUKEE AVE STE 2-30A, Niles, IL 60714

Other Names 1

Doing Business AsOptima Dental Care

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted 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.

Dentist
7900 N MILWAUKEE AVE STE 2-30A
NILES, IL 60714

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 Seung Eun Baik, D.D.S., P.C.'s NPI number?

The NPI number for Seung Eun Baik, D.D.S., P.C. is 1689849291. It was assigned to this organization in the NPPES registry on April 24, 2008. The provider is doing business as Optima Dental Care.

Where is Seung Eun Baik, D.D.S., P.C. located?

Seung Eun Baik, D.D.S., P.C. is located at 7900 N Milwaukee Ave Ste 2-30a, Niles, IL 60714. The listed phone number is (847) 296-9100.

What is Seung Eun Baik, D.D.S., P.C.'s specialty?

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

What insurance does Seung Eun Baik, D.D.S., P.C. accept?

Health plans from UnitedHealthcare list Seung Eun Baik, D.D.S., P.C. 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 Seung Eun Baik, D.D.S., P.C. was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.