Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Amy May Derksen, N.D.
Naturopath in Lynwood, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821214651
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Amy May Derksen
Credential N.D.
Sex Female
Practice address 19217 36th Ave W., Bldg 5, Suite 106, Lynwood, WA, 98036
Phone (425) 582-7678
Fax (425) 582-7032
Enumeration date Apr 18, 2007
Last updated in NPPES Nov 27, 2019
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 Amy Derksen practice?
The practice location on file with NPPES is in Lynwood, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Derksen?
The National Provider Identifier (NPI) for Amy Derksen is 1821214651, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Thomas Diangelis Physical Therapist · Lynnwood, WA NPI 1871579144 Donald Labourr Physical Therapist · Lynnwood, WA NPI 1265540017 Nancy Higgins Physical Therapist · Lynnwood, WA NPI 1629180088 Select Orthopedics, LLC. Durable Medical Equipment & Medical Supplies · Lynnwood, WA NPI 1023101706 Orthosport Physical Therapy LLC Physical Medicine & Rehabilitation Physician · Lynnwood, WA NPI 1750471538 Robert Dyer Massage Therapist · Lynnwood, WA NPI 1538295662 Nicole Conlon Psychologist · Lynwood, WA NPI 1942472790 Glenna Clouse Mental Health Counselor · Lynnwood, WA NPI 1649421942
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-11-27.