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

Dr. M. Shank, MD, PHD

Individual provider Addiction Medicine (Internal Medicine) Physician · NPI 1831273069

Dr. M. Shank, MD, PHD is an Addiction Medicine (Internal Medicine) Physician in Chillicothe, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

3 Medical Dr
Chillicothe, OH 45601-8603
Phone: (740) 779-6612
Fax: (740) 779-6617
Show map & directions

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

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 35.057234 (OH)

Record details

NPI number1831273069
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESSeptember 10, 2019
Mailing address3 Medical Dr, Chillicothe, OH 45601-8603