Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Harrison, MS, RD, LDN

Registered Dietitian in Durham, NC · enumerated 2006.

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

National Provider Identifier

1346312048

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Registry record

Entity type Individual (Type 1)

Name Allison Harrison

Credential MS, RD, LDN

Sex Female

Practice address 414 E Main St, Durham, NC, 27701

Phone (919) 560-7839

Fax (919) 560-7786

Enumeration date Nov 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License L002871 (NC) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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 Allison Harrison?

The National Provider Identifier (NPI) for Allison Harrison is 1346312048, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Harrison practice?

The practice location on file with NPPES is in Durham, NC. 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 2007-07-08.