Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Lynn A Walkiewicz, MSW, PH.D.
Social Worker in Lewiston, ME · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386420297
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Registry record
Entity type Individual (Type 1)
Name Dr. Lynn A Walkiewicz
Credential MSW, PH.D.
Sex Female
Practice address 179 Lisbon St Ste 201, Lewiston, ME, 04240
Phone (207) 873-2136
Fax (207) 782-9011
Enumeration date Sep 6, 2023
Last updated in NPPES Jan 2, 2025
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License MC22624 (ME) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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 Lynn Walkiewicz practice?
The practice location on file with NPPES is in Lewiston, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lynn Walkiewicz?
The National Provider Identifier (NPI) for Lynn Walkiewicz is 1386420297, a Type 1 (individual) record in the CMS NPPES registry.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-02.