Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Loni Neilson, D.C.

Chiropractor in Manchester, NH · enumerated 2014 · practices at Wellington Chiropractic PA.

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

National Provider Identifier

1659790574

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Registry record

Entity type Individual (Type 1)

Name Dr. Loni Neilson

Credential D.C.

Sex Female

Practice address 610 Old Wellington Rd, Manchester, NH, 03104

Phone (603) 668-0511

Fax (603) 641-5368

Enumeration date Apr 8, 2014

Last updated in NPPES Apr 9, 2020

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 939 (NH) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

How do I verify Loni Neilson's NPI record?

Cross-check NPI 1659790574 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659790574 active?

Yes, as of the latest NPPES snapshot, NPI 1659790574 is active (record last updated 2020-04-09).

Other providers at this practice address

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Wellington Chiropractic PA Chiropractor · Manchester, NH NPI 1548352255 Richard Barone Chiropractor · Manchester, NH NPI 1275739195

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-09.