Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martha A Nelson, NURSE PRACTITIONER

Adult Health Nurse Practitioner in White River Junction, VT · enumerated 2006.

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

National Provider Identifier

1790895407

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Registry record

Entity type Individual (Type 1)

Name Martha A Nelson

Credential NURSE PRACTITIONER

Sex Female

Practice address 215 N Main St, White River Junction, VT, 05009

Phone (802) 295-9363

Fax (802) 291-6289

Enumeration date Aug 30, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1010009829 (VT) Primary

Other identifiers

Identifier	Type	State	Issuer
48287	Other	VT	BCBSVT

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 Martha Nelson?

Martha Nelson is registered in NPPES with the primary taxonomy of Adult Health Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.