Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Theresa T Magne, MD

Dermatology Physician in Peoria, AZ · enumerated 2006.

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

National Provider Identifier

1417974403

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Theresa T Magne

Credential MD

Sex Female

Practice address 14155 N 83rd Ave, Suite @110, Peoria, AZ, 85381

Phone (623) 215-0911

Fax (623) 215-0912

Enumeration date Jul 16, 2006

Last updated in NPPES Aug 13, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 23281 (AZ) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1417974403 active?

Yes, as of the latest NPPES snapshot, NPI 1417974403 is active (record last updated 2008-08-13).

How do I verify Theresa Magne's NPI record?

Cross-check NPI 1417974403 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-13.