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

Individual provider Psychiatry Physician · NPI 1285770776

Dr. Neill Craig Williams, MD is a Psychiatry Physician in Washington, District of Columbia. Practices as a sole proprietor. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2007
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

1330 New Hampshire Ave NW Ste 114
Washington, DC 20036-6350
Phone: (202) 293-0204
Fax: (202) 293-1880
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD 30135 (DC)

Record details

NPI number1285770776
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 30, 2007
Last updated in NPPESSeptember 14, 2012

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