Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregory Joseph Kluthe, DPT
Physical Therapist in Tigard, OR · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356834014
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregory Joseph Kluthe
Credential DPT
Sex Male
Practice address 9735 Sw Shady Ln, Tigard, OR, 97223
Phone (503) 223-1856
Fax (502) 223-1765
Enumeration date Jun 7, 2018
Last updated in NPPES Jun 7, 2018
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 62774 (OR) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT 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 specialty is Gregory Kluthe?
Gregory Kluthe is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Hong Diem Nguyen Medical Physician Assistant · Tigard, OR NPI 1508849324 Kuo Chang Specialist · Tigard, OR NPI 1518940162 Benjamin Schwartz Family Medicine Physician · Tigard, OR NPI 1275565244 Melissa Peng Physician Assistant · Tigard, OR NPI 1508876483 Michael Barrett Allergy & Immunology Physician · Tigard, OR NPI 1497868145 Susan Weinberg Dentist · Tigard, OR NPI 1811077373 Doctor'S Family Clinic & Immediate Care Primary Care Clinic/Center · Tigard, OR NPI 1235216201 Jasmine Patel Acupuncturist · Tigard, OR NPI 1407919350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.