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

Dr. Donna Joan Hagberg, MD

Individual provider Specialist · NPI 1578691465

Dr. Donna Joan Hagberg, MD is a Specialist in Cos Cob, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

31 River Rd Ste 102
Cos Cob, CT 06807-2152
Phone: (203) 742-1150
Fax: (203) 489-3411
Show map & directions

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X

Record details

NPI number1578691465
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 1, 2007
Last updated in NPPESJanuary 15, 2014

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