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

Mrs. Catherine M Dowling, RDN, LDN

Individual provider Registered Dietitian · NPI 1336687086

Mrs. Catherine M Dowling, RDN, LDN is a Registered Dietitian in Leonardtown, Maryland. Licensed in Maryland. Registered with an NPI since 2017.

Licensed in
MD
In the registry since
2017
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.

See every abbreviation used in this directory →

Practice location Address checks out

25500 Point Lookout Rd
Leonardtown, MD 20650-2015
Phone: (301) 475-6019
Fax: (240) 434-7499
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX3701 (MD)

Record details

NPI number1336687086
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDN , LDN
Sole proprietorNo
NPI enumeratedFebruary 2, 2017
Last updated in NPPESDecember 5, 2017

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