Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Eric B Nicholson, MD, PHD

Individual provider Psychiatry Physician · NPI 1356779748

Dr. Eric B Nicholson, MD, PHD is a Psychiatry Physician in Norwalk, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

16 River St
Norwalk, CT 06850
Phone: (203) 838-8168
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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 037825 (CT)
Addiction Psychiatry Physician Taxonomy 2084P0802X · Licence 037825 (CT)

Record details

NPI number1356779748
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedOctober 22, 2013
Last updated in NPPESOctober 22, 2013
Mailing address16 River Street, Norwalk, CT 06850

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