Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Louellen Macdonald, PAC
Physician Assistant in Plymouth, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790709954
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Registry record
Entity type Individual (Type 1)
Name Mrs. Louellen Macdonald
Credential PAC
Sex Female
Practice address 61 Industrial Park Rd, Plymouth, MA, 02360
Phone (508) 746-8977
Fax (508) 746-3364
Enumeration date Jul 27, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 1667 (MA) 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
What is the NPI number for Louellen Macdonald?
The National Provider Identifier (NPI) for Louellen Macdonald is 1790709954, a Type 1 (individual) record in the CMS NPPES registry.
Where does Louellen Macdonald practice?
The practice location on file with NPPES is in Plymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Patricia Benner Mental Health Counselor · Plymouth, MA NPI 1245392901 Barbara Capaldo Mental Health Counselor · Plymouth, MA NPI 1003971649 Gartrell Saunders Mental Health Counselor · Plymouth, MA NPI 1366507931 Aida Harris Mental Health Counselor · Plymouth, MA NPI 1457418063 Nicholas Leroy Mental Health Counselor · Plymouth, MA NPI 1588721252 Glen Freiband Mental Health Counselor · Plymouth, MA NPI 1538218953 Melissa Keefe Clinical Social Worker · Plymouth, MA NPI 1477769792 Kathleen Dunn Mental Health Counselor · Plymouth, MA NPI 1710124276
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.