Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Janet Todorczuk, MD

Gastroenterology Physician in Creve Coeur, MO · enumerated 2006 · practices at Specialist in Gastroenterology.

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

National Provider Identifier

1447266432

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Registry record

Entity type Individual (Type 1)

Name Janet Todorczuk

Credential MD

Sex Female

Practice address 11525 Olde Cabin Rd, Creve Coeur, MO, 63141

Phone (314) 997-0554

Fax (314) 997-5086

Enumeration date Jul 31, 2006

Last updated in NPPES Feb 27, 2014

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License R2K13 (MO) 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
005012657	Other	MO	MEDICARE LEGACY
100017273	Other	-	RAILROAD MEDICARE
20651	Other	-	BLUE CROSS/BLUE SHIELD
790731	Other	-	UHC
685715	Other	-	HEALTHLINK
4118530	Other	-	AETNA
136158	Other	-	GHP
202839015	Medicaid	MO	-

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

What is the NPI number for Janet Todorczuk?

The National Provider Identifier (NPI) for Janet Todorczuk is 1447266432, a Type 1 (individual) record in the CMS NPPES registry.

Where does Janet Todorczuk practice?

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

Other providers at this practice address

Browse all →

Aman Singh Gastroenterology Physician · Saint Louis, MO NPI 1548237845 Leonard Weinstock Gastroenterology Physician · Creve Coeur, MO NPI 1467566703 Amie Chang Physician Assistant · Creve Coeur, MO NPI 1366557209 Specialist in Gastroenterology Gastroenterology Physician · Creve Coeur, MO NPI 1669523270 Nikhil Banerjee Gastroenterology Physician · Saint Louis, MO NPI 1932424850 Roman Hailu Nurse Practitioner · Saint Louis, MO NPI 1538413794 Benjamin Root Gastroenterology Physician · Saint Louis, MO NPI 1619355765 Soumojit Ghosh Gastroenterology Physician · Creve Coeur, MO NPI 1003310822

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-27.