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

Ashwin Jacob Mathai, MD

Individual provider Addiction Psychiatry Physician · NPI 1467898817

Ashwin Jacob Mathai, MD is an Addiction Psychiatry Physician in Washington, District of Columbia. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
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

35 K St NE
Washington, DC 20002-4216
Phone: (204) 442-4187
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Psychiatry Physician (primary) Taxonomy 2084P0802X · Licence 284554 (NY)

Record details

NPI number1467898817
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 13, 2013
Last updated in NPPESDecember 1, 2022
Certification dateJune 15, 2022

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