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Raju B Ray, MD

Nephrology Physician in Elk Grove Village, IL · enumerated 2005.

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

National Provider Identifier

1487652186

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Registry record

Entity type Individual (Type 1)
Name Raju B Ray
Credential MD
Sex Male
Practice address 901 Biesterfield Rd, Suite 310, Elk Grove Village, IL, 60007
Phone (847) 952-9332
Fax (847) 952-9338
Enumeration date Jul 7, 2005
Last updated in NPPES Jan 26, 2023

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036094683 (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
036094683 Medicaid IL -
1616108 Other IL BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Raju Ray?
The National Provider Identifier (NPI) for Raju Ray is 1487652186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Raju Ray practice?
The practice location on file with NPPES is in Elk Grove Village, IL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-26.