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

Dr. Marie Louise Long, MD

Individual provider Neurological Surgery Physician · NPI 1477661809

Dr. Marie Louise Long, MD is a Neurological Surgery Physician in Sheridan, Oregon. Practices as a sole proprietor. Licensed in Arizona, Illinois, Oregon and Wyoming.

Licensed in
AZ, IL, OR, WY
In the registry since
2006
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

6775 Red Prairie Rd
Sheridan, OR 97378-9516
Phone: (503) 949-4504
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence MD26287 (OR)
Neurological Surgery Physician Taxonomy 207T00000X · Licence LT1654 (AZ)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 7604A (WY)
Neurological Surgery Physician Taxonomy 207T00000X (IL)

Record details

NPI number1477661809
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 27, 2006
Last updated in NPPESJuly 8, 2007