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

Bruna M. Grieneisen, PA

Individual provider Medical Physician Assistant · NPI 1417964743

Bruna M. Grieneisen, PA is a Physician Assistant in Brockway, Pennsylvania. Qualified in 2001, 25 years ago. Practices with Dubois Regional Medical Center, a 422-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
25
Licensed in
PA
In the registry since
2006
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

1200 Wood St
Brockway, PA 15824-2118
Phone: (814) 265-8636
Fax: (814) 265-8536
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence MA-052124 (PA)

Record details

NPI number1417964743
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESJune 17, 2011

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Dubois Regional Medical Center — 422 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare