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

Mary Ann Dibiagio, DO, PC

Organization Family Medicine Physician · NPI 1043608391

Mary Ann Dibiagio, DO, PC is a Family Medicine Physician in Ellwood City, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2015.

Licensed in
PA
In the registry since
2015
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

163 Chapel Dr
Ellwood City, PA 16117-5003
Phone: (724) 758-7559
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS005303L (PA)

Record details

NPI number1043608391
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Ann Dibiagio — Owner/President · (724) 758-7559
NPI enumeratedJanuary 8, 2015
Last updated in NPPESJanuary 8, 2015
Mailing address163 Chapel Dr, Ellwood City, PA 16117-5003

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