Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Catherine Evans Poston, PA-C

Medical Physician Assistant in Myrtle Beach, SC · enumerated 2012 · practices at Strand Physician Specialists, PA.

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

National Provider Identifier

1871844183

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Registry record

Entity type Individual (Type 1)

Name Mrs. Catherine Evans Poston

Credential PA-C

Sex Female

Practice address 4591 Socastee Blvd, Myrtle Beach, SC, 29588

Phone (843) 497-5929

Fax (843) 293-1115

Enumeration date Sep 26, 2012

Last updated in NPPES Jan 20, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1832 (SC) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1832 (SC) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Catherine Poston practice?

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

What is the NPI number for Catherine Poston?

The National Provider Identifier (NPI) for Catherine Poston is 1871844183, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-20.