Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert D Gunnink, DO
Neurology Physician in Mesa, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144293028
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert D Gunnink
Credential DO
Sex Male
Practice address 215 S Power Rd, Suite 205, Mesa, AZ, 85206
Phone (480) 991-0480
Fax (480) 991-0478
Enumeration date Feb 10, 2006
Last updated in NPPES Jan 17, 2012
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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.
Frequently asked questions
How do I verify Robert Gunnink's NPI record?
Cross-check NPI 1144293028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1144293028 active?
Yes, as of the latest NPPES snapshot, NPI 1144293028 is active (record last updated 2012-01-17).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-17.