Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Adrienne Denise Atzemis, MD

Child Abuse Pediatrics Physician in Saint Louis, MO · enumerated 2005.

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

National Provider Identifier

1083697668

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Registry record

Entity type Individual (Type 1)

Name Dr. Adrienne Denise Atzemis

Credential MD

Sex Female

Practice address 1 Childrens Pl, Div Ped Sam Clinic, Saint Louis, MO, 63110

Phone (314) 454-2879

Fax (314) 454-2473

Enumeration date Nov 28, 2005

Last updated in NPPES Apr 15, 2025

Taxonomy & licenses

207PP0204X Pediatric Emergency Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 2010010432 (MO) Secondary

2080C0008X Child Abuse Pediatrics Physician Allopathic & Osteopathic Physicians · License 2010010432 (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
204224505	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 specialty is Adrienne Atzemis?

Adrienne Atzemis is registered in NPPES with the primary taxonomy of Child Abuse Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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