Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ellen Wolff
Registered Nurse in Laconia, NH · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972974111
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Registry record
Entity type Individual (Type 1)
Name Ellen Wolff
Sex Female
Practice address 111 Church St, Laconia, NH, 03246
Phone (603) 524-1100
Enumeration date Oct 14, 2015
Last updated in NPPES Oct 14, 2015
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
Where does Ellen Wolff practice?
The practice location on file with NPPES is in Laconia, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ellen Wolff?
The National Provider Identifier (NPI) for Ellen Wolff is 1972974111, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Philip Pierce Clinical Social Worker · Laconia, NH NPI 1285619452 Celia Gibbs Mental Health Counselor · Laconia, NH NPI 1649368481 Lois Hurley Mental Health Counselor · Laconia, NH NPI 1568535599 Karin Mattson Mental Health Counselor · Laconia, NH NPI 1104999812 Carrie Stewart Mental Health Counselor · Laconia, NH NPI 1942373741 Shannon Hartley Mental Health Counselor · Laconia, NH NPI 1629141312 Susan Tower Mental Health Counselor · Laconia, NH NPI 1922172618 Jennifer Martin Mental Health Counselor · Laconia, NH NPI 1831263524
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-14.