Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Thomas J Oneil, DO

Individual provider Neurology Physician · NPI 1023090552

Thomas J Oneil, DO is a Neurology Physician in Warren, Michigan. Licensed in Michigan. Registered with an NPI since 2005.

Licensed in
MI
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

27427 Schoenherr Rd Ste 100
Warren, MI 48088-4729
Phone: (586) 756-5500
Fax: (586) 756-5511
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 5101008653 (MI)

Record details

NPI number1023090552
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 18, 2005
Last updated in NPPESDecember 20, 2022
Certification dateDecember 20, 2022
Mailing addressPo Box 7027, Novi, MI 48376-7027

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