Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Rakesh Marwaha, M.D.

Specialist in Naperville, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164539094

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Registry record

Entity type Individual (Type 1)

Name Dr. Rakesh Marwaha

Credential M.D.

Sex Male

Practice address 640 S Washington St, Ste 380, Naperville, IL, 60540

Phone (630) 527-6390

Fax (630) 527-6392

Enumeration date Aug 24, 2006

Last updated in NPPES Dec 9, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 036082683 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036082683	Medicaid	IL	-
036083929	Medicaid	IL	-
036113282	Medicaid	IL	-
2228249	Other	IL	BCBS OF ILL. PROVIDER #

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Rakesh Marwaha's NPI record?

Cross-check NPI 1164539094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164539094 active?

Yes, as of the latest NPPES snapshot, NPI 1164539094 is active (record last updated 2021-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-09.