NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah E Tennesen, DC

Chiropractor in Anderson, SC · enumerated 2018.

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

National Provider Identifier

1013488451

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Registry record

Entity type Individual (Type 1)
Name Sarah E Tennesen
Credential DC
Sex Female
Practice address 4120 Clemson Blvd Ste B, Anderson, SC, 29621
Enumeration date Dec 11, 2018
Last updated in NPPES Jun 11, 2019

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 4378 (SC) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
1255884789 Medicaid SC -

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

Is NPI 1013488451 active?
Yes, as of the latest NPPES snapshot, NPI 1013488451 is active (record last updated 2019-06-11).
How do I verify Sarah Tennesen's NPI record?
Cross-check NPI 1013488451 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-11.