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JACOB G GROSELAK DMD
NPI 1871136085
Dentist in Lemont, IL

Active since October 21, 2019
15531 E 127TH ST, LEMONT, IL 60439(630) 257-6350 Get Directions Write a Review

NPPES record last updated: October 21, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jacob G Groselak Dmd NPPES

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

JACOB G GROSELAK DMD (NPI 1871136085) is an individual dentist in Lemont, Illinois, licensed in Illinois (019.032102) and active in the NPI registry since October 2019.

NPPES Registry Identity

NPI1871136085
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJACOB G GROSELAKCredential: DMD
Location Address15531 E 127TH STLemont, IL 60439-8555
Mailing Address7022 Sierra DrDarien, IL 60561-4040 · (630) 841-9495
Phone(630) 257-6350
Sole ProprietorYes
Enumeration DateOctober 21, 2019
✔ NPI 1871136085 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IL · 019.032102
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.
15531 E 127TH ST, Lemont, IL 60439
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Other Providers at the Same Location NPPES 4

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

WEIL FOOT AND ANKLE INSTITUTE LLC
Durable Medical Equipment & Medical Supplies
15531 E 127TH ST
LEMONT, IL 60439
Dupage County (847) 390-7666
DR. JULIANNE AUGUSTA KOS OD
Optometrist
15531 E 127TH ST, SUITE 102
LEMONT, IL 60439
Dupage County (630) 257-6145
A STEP AHEAD FOOTCARE, PC
Podiatrist
15531 E 127TH ST
LEMONT, IL 60439
Dupage County (630) 257-9000
GLENN ROBERT GROSELAK
Dentist (General Practice)
15531 E 127TH ST
LEMONT, IL 60439
Dupage County (630) 257-6350

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 Jacob Groselak's NPI number?

The NPI number for Jacob Groselak is 1871136085. It was assigned to this individual provider in the NPPES registry on October 21, 2019.

Where is Jacob Groselak located?

Jacob Groselak practices at 15531 E 127th St, Lemont, IL 60439. The listed phone number is (630) 257-6350.

What is Jacob Groselak's specialty?

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

When was this NPI record last updated?

The NPPES record for Jacob Groselak was last updated on October 21, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.