Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Aaron Lee Doorn, DPT
Physical Therapist in Plainwell, MI · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770126047
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Registry record
Entity type Individual (Type 1)
Name Dr. Aaron Lee Doorn
Credential DPT
Sex Male
Practice address 390 Oaks Xing, Plainwell, MI, 49080
Phone (269) 685-9640
Fax (269) 685-9641
Enumeration date Oct 19, 2019
Last updated in NPPES Jun 11, 2024
Taxonomy & licenses
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501019290 (MI) 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
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.
What specialty is Aaron Doorn?
Aaron Doorn 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-11.