Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George John Kontos Jr., MD

Surgery Physician in Silvis, IL · enumerated 2005.

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

National Provider Identifier

1336137546

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Registry record

Entity type Individual (Type 1)

Name Dr. George John Kontos Jr.

Credential MD

Sex Male

Practice address 855 Illini Dr, Ste 304, Silvis, IL, 61282

Phone (309) 281-2120

Fax (309) 281-2129

Enumeration date Oct 11, 2005

Last updated in NPPES Apr 25, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 036-117105 (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

What is the NPI number for George Kontos?

The National Provider Identifier (NPI) for George Kontos is 1336137546, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Kontos practice?

The practice location on file with NPPES is in Silvis, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Michael Cottone Family Medicine Physician · Silvis, IL NPI 1013912005 James Bull Family Medicine Physician · Silvis, IL NPI 1588669634 Josiah Carroll Family Medicine Physician · Silvis, IL NPI 1437154507 John Dannenfeldt Family Medicine Physician · Silvis, IL NPI 1881699890 Weerapan Kuyakanon Obstetrics & Gynecology Physician · Silvis, IL NPI 1740260736 Chiradej Napawan Ophthalmology Physician · Silvis, IL NPI 1205806197 Edie Rogers Obstetrics & Gynecology Physician · Silvis, IL NPI 1881663656 Jeff Merideth Pharmacist · Silvis, IL NPI 1861405813

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-25.