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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RONALD S STUMBRIS MD
NPI 1891858346
General Practice in Tinley Park, IL

Active since December 18, 2006PECOS Enrolled
18400 MAPLE CREEK DR STE 700, TINLEY PARK, IL 60477(708) 448-6720 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ronald S Stumbris Md NPPES

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

RONALD S STUMBRIS MD (NPI 1891858346) is an individual general practice provider in Tinley Park, Illinois, licensed in Illinois (036-088148) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891858346
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameRONALD S STUMBRISCredential: MD
Location Address18400 MAPLE CREEK DR STE 700Tinley Park, IL 60477-3027
Mailing AddressPo Box 296Palos Heights, IL 60463-0296 · (708) 448-0870 · Fax (708) 448-6720
Phone(708) 448-6720
Sole ProprietorNo
Enumeration DateDecember 18, 2006
Last NPPES UpdateJune 25, 2026
NPPES CertifiedJune 25, 2026
✔ NPI 1891858346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in IL · 036-088148
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
Also ListedNuclear Medicine · Nuclear Imaging & TherapyTaxonomy 207UN0902X · License 036-088148 (IL)
18400 MAPLE CREEK DR STE 700, Tinley Park, IL 60477
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Other Identifiers 1

Other01633957IL · Bcbs Provider

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ronald S Stumbris Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Ronald Stumbris's NPI number?

The NPI number for Ronald Stumbris is 1891858346. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Where is Ronald Stumbris located?

Ronald Stumbris practices at 18400 Maple Creek Dr Ste 700, Tinley Park, IL 60477. The listed phone number is (708) 448-6720.

What is Ronald Stumbris's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Ronald Stumbris enrolled in Medicare?

Yes. Ronald Stumbris is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ronald Stumbris was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.