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NAPERVILLE INTERNIST
NPI 1073695284
Internal Medicine in Naperville, IL

Active since October 19, 2006CLIA 14D0998986 · Waiver
1190 S NAPER BLVD, NAPERVILLE, IL 60540(630) 527-6390(630) 527-6392 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Dec 9, 2021 (2 updates tracked since 2021).

About Naperville Internist NPPES

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

NAPERVILLE INTERNIST (NPI 1073695284) is a healthcare organization registered as an internal medicine in Naperville, Illinois and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through April 29, 2028 and lists Sandra Lovitt, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1073695284
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRAKESH MARWAHA M.D. S.C.
Location Address1190 S NAPER BLVDNaperville, IL 60540-8331
Mailing AddressPo Box 6010Woodridge, IL 60517-7010 · (630) 527-6390 · Fax (630) 527-6392
Phone(630) 527-6390
Fax(630) 527-6392
Organization SubpartNo
Authorized OfficialSandra LovittOffice Manager · (630) 527-6390
Enumeration DateOctober 19, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPPES CertifiedDecember 9, 2021
✔ NPI 1073695284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
1190 S NAPER BLVD, Naperville, IL 60540
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Other Names 1

Doing Business AsNaperville Internist

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 MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D0998986

Naperville Internists Ltd · Naperville, IL
Active · expires Apr 29, 2028
CLIA Number14D0998986
Laboratory TypePhysician Office
Certificate Effective DateApril 30, 2026
Certificate Expiration DateApril 29, 2028
Laboratory DirectorRakejh Marwaha
Laboratory Phone(630) 527-6390
Laboratory LocationNaperville Internists Ltd1190 S Naper Blvd, Naperville, IL 60540
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

NAVNEET KAUR BAMRAH PA-C
Physician Assistant
1190 S NAPER BLVD
NAPERVILLE, IL 60540
Dupage County (630) 527-6390
MEDSPRING OF TEXAS, PA
Clinic/Center (Urgent Care)
1190 S NAPER BLVD
NAPERVILLE, IL 60540
Dupage County (312) 229-0345

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 Rakesh Marwaha M.D. S.C.'s NPI number?

The NPI number for Rakesh Marwaha M.D. S.C. is 1073695284. It was assigned to this organization in the NPPES registry on October 19, 2006. The provider is doing business as Naperville Internist.

Where is Rakesh Marwaha M.D. S.C. located?

Rakesh Marwaha M.D. S.C. is located at 1190 S Naper Blvd, Naperville, IL 60540. The listed phone number is (630) 527-6390.

What is Rakesh Marwaha M.D. S.C.'s specialty?

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

Does Rakesh Marwaha M.D. S.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D0998986) is associated with this NPI, valid through April 29, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Rakesh Marwaha M.D. S.C. accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Rakesh Marwaha M.D. S.C. 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 Rakesh Marwaha M.D. S.C. 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.