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

Dr. David Anthony Barthwell, MD

Individual provider Psychiatry Physician · NPI 1043276785

Dr. David Anthony Barthwell, MD is a Psychiatry Physician in Oak Park, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
In the registry since
2006
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

1010 Lake St Ste 422
Oak Park, IL 60301-1147
Phone: (708) 383-2700
Fax: (708) 383-2959
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 36-059077 (IL)

Record details

NPI number1043276785
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1010 Lake St, Suite 422, Oak Park, IL 60301-1147

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