NPPES file of Aug 9, 2026

Ana Rodriguez Pierelli, MHS, RDN, LDN

Registered Dietitian · Rockville, MD

Ana Rodriguez Pierelli, MHS, RDN, LDN is a registered dietitian with a practice address in Rockville, Maryland, and NPI 1881037752, issued on Apr 10, 2013. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881037752
Name
Ana Rodriguez Pierelli
Credential
MHS, RDN, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
007371 NY
Self-reported in NPPES; status is on the state search
Practice location
2101 E Jefferson St, Rockville, MD 20852
Phone
(301) 816-7405
Enumerated
Apr 10, 2013
Record last updated
Jun 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20141017001397); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 1,124 in Maryland → Look up another NPI →

Also registered at 2101 E Jefferson St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Fatemeh Abbasi-Cooper, ODOptometrist1538410295
  2. Mir Ali, MBBSInternal Medicine Physician1427495175
  3. Kidest Assegued, MDInternal Medicine Physician1275601692
  4. Joanne Beck, PMHCNS-BCMental Health Counselor1902109705
  5. Jacqueline Bradley, CNPPrimary Care Nurse Practitioner1740346998
  6. Julianne Camba, MDInternal Medicine Physician1043456320

Verify Ana Rodriguez Pierelli in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ana Rodriguez Pierelli among 1,124 registered dietitian records in Maryland

Ana Rodriguez Pierelli, MHS, RDN, LDN is one of 1,124 registered dietitian records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 32% of them.

  • NPI issued2013 · 32% of these records are older, 65% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2009 · median 2015 among the 143 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Maryland

There are 1,124 registered dietitian records in Maryland.

All 1,124 in Maryland → Every provider in Rockville → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Alexandra Nicole Arcilla, RDN, LDNNorth Bethesda, MD 208521336737865
  2. Katrina BenjaminRockville, MD 208521063089951
  3. Jana Blumberg, R.D., L.D.N., C.P.TRockville, MD 208521700253069
  4. Brynna Dunn, RDN, LDNorth Bethesda, MD 208521710616487
  5. Kendra Epstein, RDNRockville, MD 208521205216744
  6. Betsy Ford, MPH, RD, LDNRockville, MD 208521588319073
  7. Jill Fuster, M.S., R.D., L.D.N.Rockville, MD 208521760839989
  8. Doyoung Kim, RD, LDNRockville, MD 208521962881342

Common questions

What is Ana Rodriguez Pierelli, MHS, RDN, LDN's NPI number?

Ana Rodriguez Pierelli, MHS, RDN, LDN's National Provider Identifier (NPI) is 1881037752, issued on Apr 10, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Ana Rodriguez Pierelli, MHS, RDN, LDN located?

The NPPES record lists a practice address at 2101 E Jefferson St, Rockville, MD, 20852. Phone: (301) 816-7405. Providers update this record themselves, so call before visiting.

How can I verify Ana Rodriguez Pierelli, MHS, RDN, LDN's license?

Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.