Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Tracy R Trapp, MLT

Q: What is the NPI number for Tracy Trapp?

The National Provider Identifier (NPI) for Tracy Trapp is 1548789522, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Medical Laboratory in Columbia, SC · enumerated 2017.

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

National Provider Identifier

1548789522

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Registry record

Entity type Individual (Type 1)

Name Tracy R Trapp

Credential MLT

Sex Female

Practice address Columbia, SC, 29223

Phone (803) 629-1937

Fax (803) 724-4535

Enumeration date Sep 12, 2017

Last updated in NPPES Sep 12, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

291U00000X Clinical Medical Laboratory Laboratories · License 42D2135327 (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

What is the NPI number for Tracy Trapp?

The National Provider Identifier (NPI) for Tracy Trapp is 1548789522, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tracy Trapp practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-12.