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

Individual provider Registered Dietitian · NPI 1821337536

Nicholas Halasz, RD, LD is a Registered Dietitian in Washington, District of Columbia. Licensed in District of Columbia. Registered with an NPI since 2013.

Licensed in
DC
In the registry since
2013
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.
LD — Licensed Dietitian
A dietitian licensed by a state board.

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Practice location Address checks out

1150 Varnum St NE Providence Hospital Food & Nutrition Dept
Washington, DC 20017-2104
Phone: (202) 269-7154
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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 DI100000487 (DC)

Record details

NPI number1821337536
Entity typeIndividual (Type 1)
GenderMale
Credentials RD , LD
Sole proprietorNo
NPI enumeratedFebruary 1, 2013
Last updated in NPPESFebruary 1, 2013

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