Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Willmer
Behavior Technician in Beverly, MA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1578006284
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Registry record
Entity type Individual (Type 1)
Name David Willmer
Sex Male
Practice address 100 Cummings Ctr Ste 457j, Beverly, MA, 01915
Phone (617) 955-9228
Enumeration date Nov 29, 2016
Last updated in NPPES Nov 29, 2016
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 David Willmer?
David Willmer is registered in NPPES with the primary taxonomy of Behavior Technician. 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.
Other providers at this practice address
Browse all → Jessica St. Vil Behavior Technician · Beverly, MA NPI 1770026494 Alexandra Ryan Behavior Technician · Beverly, MA NPI 1306389028 Carl Supino Behavior Technician · Beverly, MA NPI 1215470950 Cassandra Shippie Behavior Technician · Beverly, MA NPI 1891238580 Patcheco Vincent Behavior Technician · Beverly, MA NPI 1992248603
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-29.