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

Don A Marshall Jr., MD

Individual provider Psychiatry Physician · NPI 1144274275

Don A Marshall Jr., MD is a Psychiatry Physician in Fort Wayne, Indiana. Licensed in Indiana. Registered with an NPI since 2006.

Licensed in
IN
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3010 E State Blvd Sutie 100
Fort Wayne, IN 46805-4700
Phone: (260) 471-0632
Fax: (260) 471-3451
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 01038606A (IN)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 01038606A (IN)
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X · Licence 01038606A (IN)

Record details

NPI number1144274275
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2006
Last updated in NPPESAugust 3, 2015

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