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Dr. Leslie A Welk, M.D.

Diagnostic Radiology Physician in Paradise Valley, AZ · enumerated 2006.

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

National Provider Identifier

1013938984

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Registry record

Entity type Individual (Type 1)
Name Dr. Leslie A Welk
Credential M.D.
Sex Female
Practice address 4910 E Beryl Ave, Paradise Valley, AZ, 85253
Phone (602) 326-2194
Enumeration date Jul 23, 2006
Last updated in NPPES Jun 9, 2008

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 21611 (MI) Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 21611 (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

What is the NPI number for Leslie Welk?
The National Provider Identifier (NPI) for Leslie Welk is 1013938984, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leslie Welk practice?
The practice location on file with NPPES is in Paradise Valley, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-09.