Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Eleanor Mackenzie, LICSW
Clinical Social Worker in Dover, NH · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902523111
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Registry record
Entity type Individual (Type 1)
Name Eleanor Mackenzie
Credential LICSW
Sex Female
Practice address 15 Old Rollinsford Rd Ste 302, Dover, NH, 03820
Phone (603) 742-9200
Enumeration date Oct 27, 2022
Last updated in NPPES Jan 12, 2023
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2584 (NH) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3138717 | Medicaid | NH | - |
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 Eleanor Mackenzie practice?
The practice location on file with NPPES is in Dover, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eleanor Mackenzie?
The National Provider Identifier (NPI) for Eleanor Mackenzie is 1902523111, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Emad Milad Psychiatry Physician · Dover, NH NPI 1457359853 Christine Morris Psychiatric/Mental Health Nurse Practitioner · Dover, NH NPI 1578659090 Melissa Iudice Clinical Social Worker · Dover, NH NPI 1225172844 Amy Blackburn Psychologist · Dover, NH NPI 1417143298 Abigail Trnovsky Clinical Social Worker · Dover, NH NPI 1356511265 Leah Rogers Mental Health Counselor · Dover, NH NPI 1114220514 Lauren Debaene Mental Health Counselor · Dover, NH NPI 1316200223 Linda Demo Clinical Social Worker · Dover, NH NPI 1326481680
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-12.