Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. William David Boylan, LIC.AC.
Acupuncturist in Manchester, NH · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366739146
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Registry record
Entity type Individual (Type 1)
Name Mr. William David Boylan
Credential LIC.AC.
Sex Male
Practice address 400 Bedford St # 104, Manchester, NH, 03101
Phone (603) 669-0808
Enumeration date Jun 30, 2011
Last updated in NPPES Jun 30, 2011
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
What specialty is William Boylan?
William Boylan is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-30.