Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Catherine A Traylor, DO

Internal Medicine Physician in West Columbia, SC · enumerated 2021.

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

National Provider Identifier

1689251282

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Registry record

Entity type Individual (Type 1)

Name Dr. Catherine A Traylor

Credential DO

Sex Female

Practice address 103 Saluda Ridge Ct, West Columbia, SC, 29169

Phone (803) 794-3320

Fax (803) 794-3157

Enumeration date Mar 28, 2021

Last updated in NPPES Mar 3, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 83516 (SC) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Catherine Traylor?

The National Provider Identifier (NPI) for Catherine Traylor is 1689251282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Catherine Traylor practice?

The practice location on file with NPPES is in West Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-03.