Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carl J Novotny Do Sc

General Practice Physician in North Riverside, IL · enumerated 2007 · authorized official Carl Novotny, Physician.

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

National Provider Identifier

1972621035

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Registry record

Entity type Organization (Type 2)

Legal business name Carl J Novotny Do Sc

Practice address 8709 W Cermak Rd, North Riverside, IL, 60546

Phone (708) 442-7780

Fax (708) 442-7797

Enumeration date Mar 27, 2007

Last updated in NPPES Jan 7, 2008

Taxonomy & classification

208D00000X General Practice Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Carl Novotny

Title Physician

Phone (708) 442-7780

Other identifiers

Identifier	Type	State	Issuer
21621844	Other	IL	BLUE SHIELD

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-01-07. Verify at npiregistry.cms.hhs.gov.

Where is Carl J Novotny Do Sc located?

The practice location on file with NPPES is in North Riverside, IL.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.