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

Dr. Andrew James Dittenhofer, DO

Individual provider Surgery Physician · NPI 1174811764

Dr. Andrew James Dittenhofer, DO is a General Surgery in Portsmouth, Ohio. Graduated from University of Pikeville, Kentucky College of Osteopathic Med in 2011, 15 years ago. Practices with Ottumwa Health Group LLC, a 27-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
15
Trained at
University of Pikeville, Kentucky College of Osteopathic Med
Licensed in
OH, WV
In the registry since
2011
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

1711 27th St Ste 402
Portsmouth, OH 45662-2669
Phone: (740) 356-3562
Fax: (740) 355-6938
Show map & directions

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

Additional practice locations (1)

  • 157 Skylar Dr, Lewisburg, WV 24901-9359 — (304) 793-2059

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 34.012791 (OH)
Surgery Physician Taxonomy 208600000X · Licence 4785 (WV)

Record details

NPI number1174811764
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 16, 2011
Last updated in NPPESJune 5, 2026
Certification dateJune 5, 2026
Mailing address1735 27th St Ste B06, Portsmouth, OH 45662-2681

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolUNIVERSITY OF PIKEVILLE, KENTUCKY COLLEGE OF OSTEOPATHIC MED
Graduated 2011 (15 years in practice)
Group practice Ottumwa Health Group Llc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Portsmouth