Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeannemarie Ackerman
Behavior Analyst in Henniker, NH · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659775625
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Registry record
Entity type Individual (Type 1)
Name Jeannemarie Ackerman
Sex Female
Practice address 34 Quarry Hill Ct, Henniker, NH, 03242
Phone (603) 459-2795
Fax (603) 459-2783
Enumeration date Oct 20, 2014
Last updated in NPPES Nov 30, 2016
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-07-3725 (NH) Primary
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 NPI 1659775625 active?
Yes, as of the latest NPPES snapshot, NPI 1659775625 is active (record last updated 2016-11-30).
How do I verify Jeannemarie Ackerman's NPI record?
Cross-check NPI 1659775625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-30.