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

Mrs. Ana Rodriguez Pierelli, MHS, RDN, LDN

Individual provider Registered Dietitian · NPI 1881037752

Mrs. Ana Rodriguez Pierelli, MHS, RDN, LDN is a Registered Dietitian OR Nutrition Professional in Rockville, Maryland. Qualified in 2009, 17 years ago. Practices with Kaiser Foundation Health Plan of the Mid Atlantic States, Inc, a 1,934-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland and New York.

Years since qualifying
17
Licensed in
MD, NY
In the registry since
2013
Specialties on file
2
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

2101 E Jefferson St Ste 4E - Peu
Rockville, MD 20852-4908
Phone: (301) 816-7405
Show map & directions

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

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X (MD)
Registered Dietitian Taxonomy 133V00000X · Licence 007371 (NY)

Record details

NPI number1881037752
Entity typeIndividual (Type 1)
GenderFemale
Credentials MHS , RDN , LDN
Sole proprietorYes
NPI enumeratedApril 10, 2013
Last updated in NPPESJune 3, 2021
Certification dateJune 3, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc — 1934 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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