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

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1184760480

Gregory Joseph Groshan, DMD is an Oral and Maxillofacial Surgery (Dentist) in Jacksonville, Florida. Licensed in Florida. Registered with an NPI since 2007.

Licensed in
FL
In the registry since
2007
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

3007 Hartley Rd
Jacksonville, FL 32257-6201
Phone: (904) 737-3617
Fax: (904) 737-8326
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence DN0013337 (FL)

Record details

NPI number1184760480
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESFebruary 3, 2009

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