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

Mrs. Maureen S Rieras, MS, CNS, LDN

Individual provider Nutritionist · NPI 1063884401

Mrs. Maureen S Rieras, MS, CNS, LDN is a Nutritionist in Chevy Chase, Maryland. Works from 3 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2015
What do these letters mean?
MS — Master of Science
A graduate science degree.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.
LDN — Licensed Dietitian Nutritionist
A state-licensed dietitian nutritionist.

See every abbreviation used in this directory →

Practice location Address checks out

4701 Willard Ave Apt 1110
Chevy Chase, MD 20815-4624
Phone: (773) 510-6266
Show map & directions

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

Additional practice locations (2)

  • Unit 5120 Box 2407, Dpo, AE 09845-2407 — (773) 510-6626
  • 4515 Willard Ave, Chevy Chase, MD 20815-3622 — (773) 510-6626

Specialties & licences

Nutritionist (primary) Taxonomy 133N00000X · Licence DX3681 (MD)

Record details

NPI number1063884401
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CNS , LDN
Sole proprietorNo
NPI enumeratedOctober 26, 2015
Last updated in NPPESAugust 27, 2020
Certification dateAugust 27, 2020

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