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

Benn A Haynes, MD

Individual provider Psychiatry Physician · NPI 1811095292

Benn A Haynes, MD is a Psychiatry Physician in Bismarck, North Dakota. Licensed in North Dakota. Registered with an NPI since 2006.

Licensed in
ND
In the registry since
2006
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

414 N 7th St
Bismarck, ND 58501-4423
Phone: (701) 323-6543
Fax: (701) 323-5709
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 6969 (ND)

Record details

NPI number1811095292
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESSeptember 4, 2007

Other providers in Bismarck