Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary S Muscato, MD

Hematology & Oncology Physician in Columbia, MO · enumerated 2005.

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

National Provider Identifier

1427045053

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Registry record

Entity type Individual (Type 1)

Name Mary S Muscato

Credential MD

Sex Female

Practice address 1705 E Broadway, Suite 100, Columbia, MO, 65201

Phone (573) 874-7800

Fax (573) 443-3627

Enumeration date Sep 29, 2005

Last updated in NPPES Oct 10, 2008

Taxonomy & licenses

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License R7B63 (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
A13424	Other	-	MERCY HEALTH PLANS
106097	Other	-	BCBS OF MO
5132415	Other	-	AETNA
65201A006	Other	-	TRICARE
27355	Other	-	GHP
118061	Other	-	HEALTHLINK
201595618	Medicaid	MO	-
3000018	Other	-	UNITED HEALTHCARE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mary Muscato?

Mary Muscato is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-10.