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MGM MEDICAL ASSOCIATES, LTD. SC
NPI 1982703856
Internal Medicine in Oak Brook, IL

Active since September 21, 2006
2425 W 22ND ST, SUITE: 211, OAK BROOK, IL 60523(630) 368-3909(630) 368-3958 Get Directions Write a Review

NPPES record last updated: April 22, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mgm Medical Associates, Ltd. Sc NPPES

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

MGM MEDICAL ASSOCIATES, LTD. SC (NPI 1982703856) is a healthcare organization registered as an internal medicine in Oak Brook, Illinois and active in the NPI registry since September 2006. The organization lists Meera George Madappallil, President, as its authorized official.

NPPES Registry Identity

NPI1982703856
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMGM MEDICAL ASSOCIATES, LTD. SC
Location Address2425 W 22ND ST, SUITE: 211Oak Brook, IL 60523-1245
Mailing Address8345 W Maynard RdNiles, IL 60714-1058 · (847) 983-4215 · Fax (847) 983-9215
Phone(630) 368-3909
Fax(630) 368-3958
Organization SubpartNo
Authorized OfficialMeera George MadappallilPresident · (847) 414-4460
Enumeration DateSeptember 21, 2006
Last NPPES UpdateApril 22, 2015
✔ NPI 1982703856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036104910
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2425 W 22ND ST, Oak Brook, IL 60523
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINH50193IL
Medicaid=========-60070-01IL

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

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mgm Medical Associates, Ltd. Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Mgm Medical Associates, Ltd. Sc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Meera Madappallil, M.D.
Internal Medicine
NPI 1699721142
2425 W 22ND ST SUITE: 211
Oak Brook, IL 60523
(630) 368-3909
✔ PECOS✔ Accepts Medicare0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Mgm Medical Associates, Ltd. Sc's NPI number?

The NPI number for Mgm Medical Associates, Ltd. Sc is 1982703856. It was assigned to this organization in the NPPES registry on September 21, 2006.

Where is Mgm Medical Associates, Ltd. Sc located?

Mgm Medical Associates, Ltd. Sc is located at 2425 W 22nd St Suite: 211, Oak Brook, IL 60523. The listed phone number is (630) 368-3909.

What is Mgm Medical Associates, Ltd. Sc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mgm Medical Associates, Ltd. Sc enrolled in Medicare?

Yes. Mgm Medical Associates, Ltd. Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mgm Medical Associates, Ltd. Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Mgm Medical Associates, Ltd. Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Mgm Medical Associates, Ltd. Sc accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Mgm Medical Associates, Ltd. Sc 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 Mgm Medical Associates, Ltd. Sc was last updated on April 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.