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

Dr. Katie Louise Eileen Duhamel

Individual provider Psychiatry Physician · NPI 1710619572

Dr. Katie Louise Eileen Duhamel is a Psychiatry in Washington, District of Columbia. Qualified in 2017, 9 years ago. Works from 2 locations. Licensed in Connecticut and District of Columbia.

Years since qualifying
9
Licensed in
CT, DC
In the registry since
2022
Specialties on file
2
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Practice location Address checks out

Dc Dbh Saint Elizabeths Hosp 1100 Alabama Avenue SE Psychiatry Residency Program Ste 238
Washington, DC 20003
Phone: (202) 299-5334
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 326 Washington St, Norwich, CT 06360-2740 — (860) 889-8331

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 83889 (CT)
Psychiatry Physician Taxonomy 2084P0800X · Licence MTL500001545 (DC)

Record details

NPI number1710619572
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 29, 2022
Last updated in NPPESMarch 12, 2026
Certification dateMarch 12, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Accepts Medicare assignment Not indicated

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