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DENNIS ANTHONY GROLLO MD
NPI 1306919147
Family Medicine in Libertyville, IL

Active since November 17, 2006
535 W PARK AVE, LIBERTYVILLE, IL 60048(847) 362-2311(847) 362-2369 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dennis Anthony Grollo Md NPPES

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

DENNIS ANTHONY GROLLO MD (NPI 1306919147) is an individual family medicine provider in Libertyville, Illinois and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1306919147
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDENNIS ANTHONY GROLLOCredential: MD
Location Address535 W PARK AVELibertyville, IL 60048-2600
Mailing Address535 W Park AveLibertyville, IL 60048-2600 · (847) 362-2311 · Fax (847) 362-2369
Phone(847) 362-2311
Fax(847) 362-2369
Sole ProprietorYes
Enumeration DateNovember 17, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1306919147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
535 W PARK AVE, Libertyville, IL 60048
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Other Names 1

Professional Name (2)Dennis Anthony Grollo Mdsc

Other Identifiers 2

Medicare UPINC 48576IL
Medicare ID-Type Unspecified760-700IL

Other Providers at the Same Location NPPES 2

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

DENNIS A GROLLO MDSC
Family Medicine
535 W PARK AVE
LIBERTYVILLE, IL 60048
Lake County (847) 362-2311
PETER GERALD ALLEGRETTI M.D.
Family Medicine
535 W PARK AVE
LIBERTYVILLE, IL 60048
Lake County (847) 362-2311

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 Dennis Grollo's NPI number?

The NPI number for Dennis Grollo is 1306919147. It was assigned to this individual provider in the NPPES registry on November 17, 2006. The provider is also known as Dennis Anthony Grollo Mdsc.

Where is Dennis Grollo located?

Dennis Grollo practices at 535 W Park Ave, Libertyville, IL 60048. The listed phone number is (847) 362-2311.

What is Dennis Grollo's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Dennis Grollo was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.