Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Greg Robertson
Social Worker in Columbia, TN · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1730520867
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Registry record
Entity type Individual (Type 1)
Name Mr. Greg Robertson
Sex Male
Practice address 1222 Medical Center Dr, Columbia, TN, 38401
Phone (931) 490-1500
Enumeration date Jul 17, 2013
Last updated in NPPES Jul 17, 2013
Taxonomy & licenses
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
Where does Greg Robertson practice?
The practice location on file with NPPES is in Columbia, TN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Greg Robertson?
The National Provider Identifier (NPI) for Greg Robertson is 1730520867, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Melesa Love Clinical Social Worker · Columbia, TN NPI 1851313910 Elizabeth Ingram Counselor · Columbia, TN NPI 1871621235 Lemmie Nelson Case Manager/Care Coordinator · Columbia, TN NPI 1619005550 Donna Hunter Case Manager/Care Coordinator · Columbia, TN NPI 1457489221 Shawna King Mental Health Counselor · Columbia, TN NPI 1720116858 David Mcgory Clinical Social Worker · Columbia, TN NPI 1639207863 Tanya Wagner Mental Health Counselor · Columbia, TN NPI 1538297627 Rebecca Hill Mental Health Counselor · Columbia, TN NPI 1023146131
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-17.