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

Dr. William E Halstead, MD

Individual provider Psychiatry Physician · NPI 1144230988

Dr. William E Halstead, MD is a Psychiatry Physician in LA Grande, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
Specialties on file
2
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

1501 6th St Ste C
LA Grande, OR 97850-2419
Phone: (541) 963-6715
Fax: (541) 962-7440
Show map & directions

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

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence MD23424 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD23424 (OR)

Record details

NPI number1144230988
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 8, 2006
Last updated in NPPESJune 24, 2008
Mailing addressPo Box 1005, La Grande, OR 97850-1005

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