Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alissa Fields, D.C.
Chiropractor in Portland, OR · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790156024
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Registry record
Entity type Individual (Type 1)
Name Alissa Fields
Credential D.C.
Sex Female
Practice address 1625 Se Pine St, Portland, OR, 97214
Phone (503) 267-9080
Enumeration date Oct 13, 2015
Last updated in NPPES Oct 6, 2016
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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
What is the NPI number for Alissa Fields?
The National Provider Identifier (NPI) for Alissa Fields is 1790156024, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alissa Fields practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-06.