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

Individual provider Nutritionist · NPI 1114460458

Judith Knapp, RDN, LDN is a Nutritionist in Catonsville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2016
What do these letters mean?
RDN — Registered Dietitian Nutritionist
The current title for a registered dietitian.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

1005 Frederick Rd
Catonsville, MD 21228-5030
Phone: (410) 746-7236
Fax: (410) 859-1666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X · Licence D00019 (MD)

Record details

NPI number1114460458
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorYes
NPI enumeratedNovember 18, 2016
Last updated in NPPESNovember 18, 2016
Mailing address424 Cleveland Rd, Linthicum, MD 21090-2802

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