Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anne Marie Anderson, MD

Pediatric Emergency Medicine (Pediatrics) Physician in Florissant, MO · enumerated 2018.

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

National Provider Identifier

1851885859

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Registry record

Entity type Individual (Type 1)

Name Dr. Anne Marie Anderson

Credential MD

Sex Female

Practice address 1225 Graham Rd, Div Ped Emergency Med, Florissant, MO, 63031

Phone (314) 454-2341

Fax (314) 454-4345

Enumeration date Jun 22, 2018

Last updated in NPPES Apr 15, 2025

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 2021009975 (MO) Secondary

2080P0204X Pediatric Emergency Medicine (Pediatrics) Physician Allopathic & Osteopathic Physicians · License 2021009975 (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
200061390	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1851885859 active?

Yes, as of the latest NPPES snapshot, NPI 1851885859 is active (record last updated 2025-04-15).

How do I verify Anne Anderson's NPI record?

Cross-check NPI 1851885859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-15.