Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wendy Lorenzen, M.D.

Pediatrics Physician in Gilbert, AZ · enumerated 2005.

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

National Provider Identifier

1386634954

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Registry record

Entity type Individual (Type 1)

Name Wendy Lorenzen

Credential M.D.

Sex Female

Practice address 7400 S Power Rd, Suite 140, Gilbert, AZ, 85297

Phone (480) 615-2010

Fax (480) 279-1189

Enumeration date Oct 25, 2005

Last updated in NPPES Jun 10, 2011

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 29453 (AZ) 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
617821	Medicaid	AZ	-

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

What is the NPI number for Wendy Lorenzen?

The National Provider Identifier (NPI) for Wendy Lorenzen is 1386634954, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wendy Lorenzen practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-10.