Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Gary Markley, C.O.
Specialist in Gastonia, SC · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700040987
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Registry record
Entity type Individual (Type 1)
Name Gary Markley
Credential C.O.
Sex Male
Practice address 561 Cox Road, Gastonia, SC, 28054
Phone (704) 866-7772
Fax (704) 866-4292
Enumeration date Jul 16, 2008
Last updated in NPPES Oct 14, 2010
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 7702806 | Medicaid | NC | - |
| 0141350002 | Other | - | MEDICARE OFFICE PTAN |
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 Gary Markley practice?
The practice location on file with NPPES is in Gastonia, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gary Markley?
The National Provider Identifier (NPI) for Gary Markley is 1700040987, 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 2010-10-14.