NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory L Ayers, DMD

General Practice Dentistry in Greer, SC · enumerated 2007.

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

National Provider Identifier

1780702423

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Gregory L Ayers
Credential DMD
Sex Male
Practice address 201 Old Boiling Springs Rd, Greer, SC, 29650
Phone (864) 297-6365
Fax (864) 297-7080
Enumeration date Mar 27, 2007
Last updated in NPPES Jun 20, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 2558 (SC) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Other identifiers

Identifier Type State Issuer
ZX2558 Medicaid SC -

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

Where does Gregory Ayers practice?
The practice location on file with NPPES is in Greer, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregory Ayers?
The National Provider Identifier (NPI) for Gregory Ayers is 1780702423, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-20.