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

Individual provider Psychiatry Physician · NPI 1578751269

Dr. Lewis Alan Winkler, 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

1226 31st St NW
Washington, DC 20007-3402
Phone: (202) 337-3444
Fax: (301) 229-5123
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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 4101 (DC)

Record details

NPI number1578751269
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 9, 2007
Last updated in NPPESOctober 9, 2007

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