Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara A Dixon-Scott, M.D., PH.D.

Gastroenterology Physician in Sullivan, MO · enumerated 2006.

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

National Provider Identifier

1669418216

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Registry record

Entity type Individual (Type 1)

Name Barbara A Dixon-Scott

Credential M.D., PH.D.

Sex Female

Practice address 965 Mattox Dr, Sullivan, MO, 63080

Phone (573) 860-6000

Fax (573) 860-6016

Enumeration date Jun 21, 2006

Last updated in NPPES May 13, 2021

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 105362 (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
100015664	Other	-	RAILROAD MEDICARE
208956722	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 Barbara Dixon-Scott?

The National Provider Identifier (NPI) for Barbara Dixon-Scott is 1669418216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Barbara Dixon-Scott practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-13.