Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Garrett Ross, PHD
Psychologist in Portland, OR · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235582537
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Registry record
Entity type Individual (Type 1)
Name Dr. Garrett Ross
Credential PHD
Sex Male
Practice address 2923 Ne Broadway St, Portland, OR, 97232
Phone (503) 208-5566
Enumeration date Jul 21, 2016
Last updated in NPPES Oct 13, 2026
Taxonomy & licenses
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 Garrett Ross practice?
The practice location on file with NPPES is in Portland, OR. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Garrett Ross?
The National Provider Identifier (NPI) for Garrett Ross is 1235582537, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Katrin Welch Mental Health Counselor · Portland, OR NPI 1093054785 Maegan Megginson Marriage & Family Therapist · Portland, OR NPI 1356777080 Erika Nelson Social Worker · Portland, OR NPI 1033528930 Isabelle Leighton Mental Health Counselor · Portland, OR NPI 1619350741 Jes Bradshaw Mental Health Counselor · Portland, OR NPI 1518315829 Natasha Kutzke Mental Health Counselor · Portland, OR NPI 1538619283 Emily Dickman Counselor · Portland, OR NPI 1487181335 Mary Elhachem Mental Health Counselor · Portland, OR NPI 1033619390
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-13.