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

Mr. William Robert Geisen, DO

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1326536996

Mr. William Robert Geisen, DO is a Hospitalist in Cincinnati, Ohio. Qualified in 2018, 8 years ago. Practices with Trihealth H LLC, a 848-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
8
Licensed in
OH
In the registry since
2018
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

375 Dixmyth Ave
Cincinnati, OH 45220-2475
Phone: (513) 862-3452
Fax: (513) 862-3421
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (2)

  • 2139 Auburn Ave, Cincinnati, OH 45219-2906 — (513) 585-0855
  • 10500 Montgomery Rd, Montgomery, OH 45242-4402 — (513) 865-2246

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 34.014709 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1326536996
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 28, 2018
Last updated in NPPESJuly 19, 2021
Certification dateJuly 19, 2021

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Trihealth H Llc — 848 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Cincinnati