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

Ian Arnold Shaffer, MD

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1508159781

Ian Arnold Shaffer, MD is an Addiction Medicine (Psychiatry & Neurology) Physician in Oakton, Virginia. Practices as a sole proprietor. Licensed in Virginia.

Licensed in
VA
In the registry since
2011
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

11303 Walnut Creek Ct
Oakton, VA 22124-2044
Phone: (703) 218-3667
Fax: (703) 218-3668
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 0101047780 (VA)
Addiction Medicine (Psychiatry & Neurology) Physician Taxonomy 2084A0401X · Licence 0101047780 (VA)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence 0101047780 (VA)

Record details

NPI number1508159781
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 23, 2011
Last updated in NPPESFebruary 18, 2019
Mailing address3831 Mossy Oak Dr, Fort Myers, FL 33905-3836