Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John R Goan
Contractor in Winchendon, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417230467
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Registry record
Entity type Individual (Type 1)
Name John R Goan
Sex Male
Practice address 48 Mason St, Winchendon, MA, 01475
Phone (617) 501-3166
Fax (410) 528-8338
Enumeration date Sep 26, 2011
Last updated in NPPES Jan 10, 2012
Taxonomy & licenses
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.
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 John Goan?
John Goan is registered in NPPES with the primary taxonomy of Contractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-10.