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

Matthew Holcomb, DO

Individual provider Internal Medicine Physician · NPI 1205416740

Matthew Holcomb, DO is an Internal Medicine in Marietta, Ohio. Qualified in 2021, 5 years ago. Practices with Marietta Memorial Hospital, a 386-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
5
Licensed in
OH
In the registry since
2021
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.

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Practice location Address checks out

401 Matthew St
Marietta, OH 45750-1635
Phone: (740) 374-7700
Show map & directions

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

Additional practice locations (2)

  • 5300 N Meadows Dr, Grove City, OH 43123-2546 — (614) 663-4550
  • 1106 Colegate Dr, Marietta, OH 45750-1323 — (740) 374-7700

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34.017129 (OH)
Hospitalist Physician Taxonomy 208M00000X · Licence 34.017129 (OH)

Record details

NPI number1205416740
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedApril 9, 2021
Last updated in NPPESMay 2, 2024
Certification dateMay 2, 2024
Mailing address16434 Main Market Rd, West Farmington, OH 44491-9607

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Marietta Memorial Hospital — 386 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Marietta