Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew M Atz, MD

Q: What is the NPI number for Andrew Atz?

The National Provider Identifier (NPI) for Andrew Atz is 1013025063, a Type 1 (individual) record in the CMS NPPES registry.

Pediatric Cardiology Physician in Charleston, SC · enumerated 2006.

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

National Provider Identifier

1013025063

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Registry record

Entity type Individual (Type 1)

Name Andrew M Atz

Credential MD

Sex Male

Practice address 171 Ashley Ave, Charleston, SC, 29425

Phone (843) 792-1414

Enumeration date Aug 29, 2006

Last updated in NPPES Sep 19, 2011

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 20628 (SC) 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
T46956	Medicaid	SC	-

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

Where does Andrew Atz practice?

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

What is the NPI number for Andrew Atz?

The National Provider Identifier (NPI) for Andrew Atz is 1013025063, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-19.