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

Daniel W Larson, LDN

Individual provider Registered Dietitian · NPI 1891273108

Daniel W Larson, LDN is a Registered Dietitian in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2018.

Licensed in
IL
In the registry since
2018
What do these letters mean?
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

444 W Jackson Blvd
Chicago, IL 60606-6923
Phone: (312) 627-0444
Fax: (312) 648-0155
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 164007258 (IL)

Record details

NPI number1891273108
Entity typeIndividual (Type 1)
GenderMale
Credentials LDN
Sole proprietorNo
NPI enumeratedJuly 30, 2018
Last updated in NPPESSeptember 12, 2018
Mailing address619 W Jackson Blvd, Chicago, IL 60661-5606

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