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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joel R. Rainwater, M.D.

Diagnostic Radiology Physician in Gilbert, AZ · enumerated 2005.

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

National Provider Identifier

1518956499

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Registry record

Entity type Individual (Type 1)
Name Joel R. Rainwater
Credential M.D.
Sex Male
Practice address 838 W Elliot Rd Ste 101, Gilbert, AZ, 85233
Enumeration date Oct 13, 2005
Last updated in NPPES Mar 5, 2026

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 25390 (AZ) Primary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 25390 (AZ) Secondary
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
385999 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.

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Frequently asked questions

Is NPI 1518956499 active?
Yes, as of the latest NPPES snapshot, NPI 1518956499 is active (record last updated 2026-03-05).
How do I verify Joel Rainwater's NPI record?
Cross-check NPI 1518956499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-05.