Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Victoria Lynne Overko, MS, RDN, LDN

Registered Dietitian in Derry, NH · enumerated 2023.

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

National Provider Identifier

1659144269

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Registry record

Entity type Individual (Type 1)

Name Victoria Lynne Overko

Credential MS, RDN, LDN

Sex Female

Practice address 6 Tsienneto Rd Ste 100, Derry, NH, 03038

Phone (603) 537-1300

Enumeration date Nov 6, 2023

Last updated in NPPES Dec 7, 2023

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 1531 (NH) 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Victoria Overko?

Victoria Overko is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Douglas Dreffer Family Medicine Physician · Derry, NH NPI 1316940802 Emma Dono Physician Assistant · Derry, NH NPI 1013245240 Halary Patch Nurse Practitioner · Derry, NH NPI 1255631248 Elizabeth Shepard Physician Assistant · Derry, NH NPI 1043518947 Adam Androlia Sports Medicine (Family Medicine) Physician · Derry, NH NPI 1205124757 Alexia Strzalka Family Medicine Physician · Derry, NH NPI 1457796633 Michael Marolda Family Medicine Physician · Derry, NH NPI 1407206477 Margaret Donovan Family Nurse Practitioner · Derry, NH NPI 1962955849

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-07.