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INTERNAL MEDICINE PHYSICIANS INC.
NPI 1093128068
Internal Medicine in Frankfort, IL

Active since June 08, 2014
9875 W LINCOLN HWY STE 104, FRANKFORT, IL 60423(815) 464-1333 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Sep 2, 2017 (2 updates tracked since 2017).

About Internal Medicine Physicians Inc. NPPES

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

INTERNAL MEDICINE PHYSICIANS INC. (NPI 1093128068) is a healthcare organization registered as an internal medicine in Frankfort, Illinois and active in the NPI registry since June 2014. The organization lists Rachna Garg, President, as its authorized official.

NPPES Registry Identity

NPI1093128068
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameINTERNAL MEDICINE PHYSICIANS INC.
Location Address9875 W LINCOLN HWY STE 104Frankfort, IL 60423-1934
Mailing AddressPo Box 688Mokena, IL 60448-0688 · (815) 464-1333 · Fax (815) 464-8140
Phone(815) 464-1333
Organization SubpartNo
Authorized OfficialRachna GargPresident · (708) 475-5632
Enumeration DateJune 8, 2014
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1093128068 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 · 036122119
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.
9875 W LINCOLN HWY STE 104, Frankfort, IL 60423
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Other Identifiers 1

Medicaid036122119IL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Internal Medicine Physicians Inc. 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 Internal Medicine Physicians Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Rachna Garg, M.D.
Internal Medicine
NPI 1487629820
9875 W LINCOLN HWY STE 104
Frankfort, IL 60423
(815) 464-1333
✔ PECOSSame address

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 Internal Medicine Physicians Inc.'s NPI number?

The NPI number for Internal Medicine Physicians Inc. is 1093128068. It was assigned to this organization in the NPPES registry on June 8, 2014.

Where is Internal Medicine Physicians Inc. located?

Internal Medicine Physicians Inc. is located at 9875 W Lincoln Hwy Ste 104, Frankfort, IL 60423. The listed phone number is (815) 464-1333.

What is Internal Medicine Physicians Inc.'s specialty?

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

Is Internal Medicine Physicians Inc. enrolled in Medicare?

Yes. Internal Medicine Physicians Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine Physicians Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Internal Medicine Physicians Inc.. 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 Internal Medicine Physicians Inc. accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Internal Medicine Physicians Inc. 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 Internal Medicine Physicians Inc. was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.