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

Dr. Thomas L Van Aken, MD

Individual provider Psychiatry Physician · NPI 1831172139

Dr. Thomas L Van Aken, MD is a Psychiatry in Fishkill, New York. Qualified in 1982, 44 years ago. Practices with Athens Behavioral Medicine, a 2-clinician group and accepts Medicare assignment. Licensed in Iowa and New York.

Years since qualifying
44
Licensed in
IA, NY
In the registry since
2005
Specialties on file
2
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

798 Route 9 Ste A
Fishkill, NY 12524-1394
Phone: (845) 896-2544
Fax: (845) 896-2238
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 183853 (NY)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD-42337 (IA)

Record details

NPI number1831172139
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 22, 2005
Last updated in NPPESMarch 11, 2017

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1982 (44 years in practice)
Group practice Athens Behavioral Medicine — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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