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

Individual provider Psychiatry Physician · NPI 1891375499

Robert Gregory Hellier, DO is a Psychiatry Physician in Du Bois, Pennsylvania. Practices as a sole proprietor and works from 2 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2021
Specialties on file
2
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

535 Sunflower Dr
Du Bois, PA 15801-2364
Phone: (814) 375-6338
Fax: (814) 375-6345
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 320 E North Ave, Pittsburgh, PA 15212-4772 — (412) 330-4242

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence OS024593 (PA)
Psychiatry Physician Taxonomy 2084P0800X · Licence OS024593 (PA)

Record details

NPI number1891375499
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 9, 2021
Last updated in NPPESAugust 6, 2026
Certification dateAugust 6, 2026
Mailing address100 Hospital Ave, Du Bois, PA 15801-1440

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