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

David Montgomery, DO

Individual provider Internal Medicine Physician · NPI 1992773501

David Montgomery, DO is a Family Practice in Marietta, Ohio. Graduated from West Virginia School of Osteopathic Medicine in 1997, 29 years ago. Practices with Marietta Memorial Hospital, a 386-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
29
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
OH
In the registry since
2006
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

320 E 8th St Ste 141
Marietta, OH 45750-3382
Phone: (740) 374-5580
Fax: (740) 374-6266
Show map & directions

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

Additional practice locations (1)

  • 424 Highland Ave, Williamstown, WV 26187-1249 — (740) 376-6191

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34007570 (OH)

Record details

NPI number1992773501
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMarch 9, 2006
Last updated in NPPESJune 20, 2025
Certification dateJune 20, 2025
Mailing address416 Colegate Dr Bldg 3, Marietta, OH 45750-9549

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 1997 (29 years in practice)
Group practice Marietta Memorial Hospital — 386 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Marietta