Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Allergy & Asthma Specialists of Northern Vermont PC

Allergy & Immunology Physician in Essex Jct, VT · enumerated 2008 · authorized official William Newman, Practice Owner.

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

National Provider Identifier

1992964050

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Registry record

Entity type Organization (Type 2)

Legal business name Allergy & Asthma Specialists of Northern Vermont PC

Practice address 55 Main St, Ste 2, Essex Jct, VT, 05452

Phone (802) 879-1310

Fax (802) 879-1330

Enumeration date Jun 4, 2008

Last updated in NPPES Apr 16, 2015

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 0420009526 (VT) Primary

Authorized official

Name William Newman

Title Practice Owner

Phone (802) 524-2550

Other identifiers

Identifier	Type	State	Issuer
0VN1613	Medicaid	VT	-

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

Where is Allergy & Asthma Specialists of Northern Vermont PC located?

The practice location on file with NPPES is in Essex Jct, VT.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-04-16. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Nathan Stocke Optometrist · Essex Junction, VT NPI 1740273853 Kara Flaherty Specialist · Essex Junction, VT NPI 1225015480 John Gallagher Obstetrics & Gynecology Physician · Essex Junction, VT NPI 1811974975 Nathalie Feldman Obstetrics & Gynecology Physician · Essex Junction, VT NPI 1922085091 Champlain Obstetrics and Gynecology, P.C. Obstetrics & Gynecology Physician · Essex Junction, VT NPI 1235116310 Sally Stockwell Obstetrics & Gynecology Physician · Essex Junction, VT NPI 1578540738 George Till Obstetrics & Gynecology Physician · Essex Junction, VT NPI 1083691141 Holliday Rayfield Psychiatry Physician · Essex Junction, VT NPI 1366467177

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-16.