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

Dr A. O. Allenius and Associates, Inc

Organization Family Medicine Physician · NPI 1134248735

Dr A. O. Allenius and Associates, Inc is a Family Medicine Physician in Columbus, Ohio. Registered with an NPI since 2007.

In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1020 Dennison Ave 200
Columbus, OH 43201-3497
Phone: (314) 294-7200
Fax: (614) 294-5918
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Clinic/Center (primary) Taxonomy 261QX0100X
Family Medicine Physician Taxonomy 207Q00000X

Record details

NPI number1134248735
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Arnold Allenius — Medical Director · (614) 294-7200
Other names Dennison Avenue Medical Center Business Medical Services
NPI enumeratedMarch 28, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address1020 Dennison Ave, 200, Columbus, OH 43201-3497

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