Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Addison Landry, PA-C
Physician Assistant in Portland, ME · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1003548561
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Registry record
Entity type Individual (Type 1)
Name Addison Landry
Credential PA-C
Sex Female
Practice address 818 Congress St, Portland, ME, 04102
Phone (207) 773-8161
Fax (207) 773-1489
Enumeration date Jun 24, 2022
Last updated in NPPES Jul 14, 2025
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA2881 (ME) 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
Where does Addison Landry practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Addison Landry?
The National Provider Identifier (NPI) for Addison Landry is 1003548561, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Leonard Sherwood Surgical Physician Assistant · Portland, ME NPI 1053383547 Jeffery Fox Surgical Physician Assistant · Portland, ME NPI 1396707873 Scott Buchanan Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, ME NPI 1932154135 Christopher Ryan Surgical Physician Assistant · Portland, ME NPI 1639112758 Lawrence Adrian Surgical Physician Assistant · Portland, ME NPI 1891707493 Peter Donovan Surgical Physician Assistant · Portland, ME NPI 1366549438 Robert Kramer Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Portland, ME NPI 1215036900 Barbara Heyl Surgical Physician Assistant · Portland, ME NPI 1326117474
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-14.