Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carl Jeffrey Sippel, M.D.
Pediatrics Physician in Arnold, MO · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780678375
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Registry record
Entity type Individual (Type 1)
Name Dr. Carl Jeffrey Sippel
Credential M.D.
Sex Male
Practice address 3530 Jeffco Blvd, Suite 110, Arnold, MO, 63010
Phone (636) 461-2142
Fax (636) 461-2146
Enumeration date Sep 9, 2005
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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.
Frequently asked questions
Where does Carl Sippel practice?
The practice location on file with NPPES is in Arnold, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Carl Sippel?
The National Provider Identifier (NPI) for Carl Sippel is 1780678375, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.