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

Grant W Schirmer, DO

Individual provider Family Medicine Physician · NPI 1205397171

Grant W Schirmer, DO is a Hospitalist in Du Bois, Pennsylvania. Graduated from Lake Erie College of Osteopathic Medicine, Erie in 2019, 7 years ago. Practices with Apogee Medical Group of Pennsylvania PC, a 152-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
7
Trained at
Lake Erie College of Osteopathic Medicine, Erie
Licensed in
PA
In the registry since
2019
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.

See every abbreviation used in this directory →

Practice location Address checks out

145 Hospital Ave Ste 315
Du Bois, PA 15801-1465
Phone: (814) 503-4305
Fax: (814) 503-4307
Show map & directions

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

Additional practice locations (2)

  • 22 Industrial Park Rd, Brookville, PA 15825-7228 — (814) 849-0990
  • 100 Hospital Ave, Du Bois, PA 15801-1440 — (814) 371-2200

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS020815 (PA)
Hospitalist Physician Taxonomy 208M00000X · Licence OS020815 (PA)

Record details

NPI number1205397171
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 25, 2019
Last updated in NPPESJuly 12, 2022
Certification dateJuly 12, 2022
Mailing address100 Hospital Ave, Du Bois, PA 15801-1440

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesFAMILY PRACTICE, INTERNAL MEDICINE
Medical schoolLAKE ERIE COLLEGE OF OSTEOPATHIC MEDICINE, ERIE
Graduated 2019 (7 years in practice)
Group practice Apogee Medical Group Of Pennsylvania Pc — 152 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Du Bois