Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Don Erick Mcilwain, PTA
Specialist in Oak Ridge, TN · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497206858
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Registry record
Entity type Individual (Type 1)
Name Don Erick Mcilwain
Credential PTA
Sex Male
Practice address 300 Laboratory Rd, Oak Ridge, TN, 37830
Phone (865) 482-7698
Enumeration date Oct 20, 2016
Last updated in NPPES Oct 20, 2016
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
What is the NPI number for Don Mcilwain?
The National Provider Identifier (NPI) for Don Mcilwain is 1497206858, a Type 1 (individual) record in the CMS NPPES registry.
Where does Don Mcilwain practice?
The practice location on file with NPPES is in Oak Ridge, TN. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Joseph Radawi Family Medicine Physician · Oak Ridge, TN NPI 1285686451 National Health Corporation Skilled Nursing Facility · Oak Ridge, TN NPI 1598703076 Kimberly Russell Internal Medicine Physician · Oak Ridge, TN NPI 1194753293 Frances White Physical Therapy Assistant · Oak Ridge, TN NPI 1629154208 Judy Latendresse Physical Therapy Assistant · Oak Ridge, TN NPI 1306901590 National Health Corporation Rehabilitation Clinic/Center · Oak Ridge, TN NPI 1992845234 Nhc Healthcare Oak Ridge Long Term Care Pharmacy · Oak Ridge, TN NPI 1679760060 Erin Mccallum Physical Therapist · Oak Ridge, TN NPI 1689905267
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-20.