Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Dr A. O. Allenius and Associates, Inc

Organization Family Medicine Physician · NPI 1134248735

Dr A. O. Allenius and Associates, Inc provides Family Medicine Physician services 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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