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

Irene Markulik, MS, RD, CIED

Individual provider Registered Dietitian · NPI 1245098193

Irene Markulik, MS, RD, CIED is a Registered Dietitian in Rockville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2024
What do these letters mean?
MS — Master of Science
A graduate science degree.
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

16301 Emory Ln
Rockville, MD 20853-1225
Phone: (703) 774-4291
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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 1015146 (MD)

Record details

NPI number1245098193
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , RD , CIED
Sole proprietorYes
NPI enumeratedMarch 6, 2024
Last updated in NPPESMarch 6, 2024
Certification dateMarch 6, 2024

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