Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rajvinder Singh, MD

Hospitalist Physician in Geneva, IL · enumerated 2021.

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

National Provider Identifier

1649853235

Verified

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Registry record

Entity type Individual (Type 1)

Name Rajvinder Singh

Credential MD

Sex Male

Practice address 300 Randall Rd, Geneva, IL, 60134

Phone (630) 933-4700

Fax (630) 933-4427

Enumeration date Apr 30, 2021

Last updated in NPPES Feb 21, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 4351047542 (MI) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036168627 (IL) Primary

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

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

Is NPI 1649853235 active?

Yes, as of the latest NPPES snapshot, NPI 1649853235 is active (record last updated 2024-02-21).

How do I verify Rajvinder Singh's NPI record?

Cross-check NPI 1649853235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Delnor Community Hospital General Acute Care Hospital · Geneva, IL NPI 1407859655 Udaya Bontu Hospitalist Physician · Geneva, IL NPI 1255339503 Mark Staudacher Anesthesiology Physician · Geneva, IL NPI 1710988126 Donald Adeli Obstetrics & Gynecology Physician · Geneva, IL NPI 1114928397 Arthur Proust Emergency Medicine Physician · Geneva, IL NPI 1720071152 Vincent Johnson Hospitalist Physician · Geneva, IL NPI 1497749931 Jennifer Siegel Genetic Counselor (M.S.) · Geneva, IL NPI 1174511083 Lawrence Bartusek Anatomic Pathology & Clinical Pathology Physician · Geneva, IL NPI 1790766947

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-21.