Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Stephen Ramsey, MA, ATC, CSCS, CES
Athletic Trainer in Aptos, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437546686
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Registry record
Entity type Individual (Type 1)
Name Mark Stephen Ramsey
Credential MA, ATC, CSCS, CES
Sex Male
Practice address 6500 Soquel Dr, Aptos, CA, 95003
Phone (831) 479-6448
Enumeration date Apr 24, 2015
Last updated in NPPES Apr 24, 2015
Taxonomy & licenses
2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 060002233 (CA) Primary
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
What specialty is Mark Ramsey?
Mark Ramsey is registered in NPPES with the primary taxonomy of Athletic Trainer. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-24.