Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mrs. Janet M Litwack, MS, RD, LDN

Individual provider Registered Dietitian · NPI 1609180801

Mrs. Janet M Litwack, MS, RD, LDN is a Registered Dietitian in Silver Spring, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2010
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

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Practice location Address checks out

9805 Dameron Dr Rm #20
Silver Spring, MD 20902-5717
Phone: (301) 754-7848
Fax: (301) 754-8501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence DX2680 (MD)

Record details

NPI number1609180801
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , LDN
Sole proprietorYes
NPI enumeratedJuly 29, 2010
Last updated in NPPESJuly 29, 2010

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