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Nancy C. Muller, M.D.

Anatomic Pathology & Clinical Pathology Physician in Saint Charles, MO · enumerated 2005.

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

National Provider Identifier

1770565525

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Registry record

Entity type Individual (Type 1)
Name Nancy C. Muller
Credential M.D.
Sex Female
Practice address 300 1st Capitol Dr, Dept. of Pathology, Saint Charles, MO, 63301
Phone (636) 947-5420
Fax (636) 947-5257
Enumeration date Nov 17, 2005
Last updated in NPPES Aug 7, 2007

Taxonomy & licenses

207ZH0000X Hematology (Pathology) Physician Allopathic & Osteopathic Physicians · License 2002009365 (MO) Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 2002009365 (MO) Primary
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.

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Frequently asked questions

Where does Nancy Muller practice?
The practice location on file with NPPES is in Saint Charles, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Nancy Muller?
The National Provider Identifier (NPI) for Nancy Muller is 1770565525, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-07.