NPPES file of Aug 9, 2026

Angela Parreco, RD, LDN

Registered Dietitian · Gaithersburg, MD

Angela Parreco, RD, LDN is a registered dietitian with a practice address in Gaithersburg, Maryland, and NPI 1467932897, issued on Aug 15, 2018. Check the license (Maryland DX4450, as entered in NPPES) 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
1467932897
Name
Angela Parreco
Credential
RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
DX4450 MD
Self-reported in NPPES; status is on the state search
Practice location
220 Girard St Ste 100, Gaithersburg, MD 20877
Phone
(301) 216-0880
Enumerated
Aug 15, 2018
Record last updated
Aug 15, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181009000692); 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 220 Girard St Ste 100

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

  1. Anders Apgar, MDObstetrics & Gynecology Physician1831170638
  2. Yetunde Bucknor, MDPediatrics Physician1043320815
  3. Ashley Dozier, WHNPObstetrics & Gynecology Nurse Practitioner1760092175
  4. Milagro Escobar-Bowles, M.D.Family Medicine Physician1780777458
  5. Amy Fox, LCSW-CClinical Social Worker1033059852
  6. Natsai Mutokuto, NPFamily Nurse Practitioner1700613577

Verify Angela Parreco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license DX4450    Check 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. Rebecca Bitzer MS RD And Associates IncGreenbelt, MD

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

Angela Parreco among 1,124 registered dietitian records in Maryland

Angela Parreco, RD, 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 2018, is newer than 52% of them.

  • NPI issued2018 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 11% of these records are
  • In the CMS Doctors and Clinicians fileYes · 13% of these records are
  • Graduated2013 · median 2015 among the 143 with a school on file
  • Record last updated2018 · 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 Gaithersburg → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Jiayi GuanGaithersburg, MD 208771467341081
  2. Nosheen Hayat, RDNGaithersburg, MD 208771275007411
  3. Rebecca Mathien, MS,RDGaithersburg, MD 208771629703491
  4. Tracy McIntyre, R.D., L.D.Gaithersburg, MD 208771467701482
  5. Laura Sandoval, RDGaithersburg, MD 208771528531209
  6. Elizabeth Bilodeau, RD, RDNGaithersburg, MD 208781053252817
  7. Philip BobrowskyGermantown, MD 208761114499365
  8. Cindy Chen, MS.,RD.,CNSDNorth Potomac, MD 208781457322265

Common questions

What is Angela Parreco, RD, LDN's NPI number?

Angela Parreco, RD, LDN's National Provider Identifier (NPI) is 1467932897, issued on Aug 15, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Angela Parreco, RD, LDN located?

The NPPES record lists a practice address at 220 Girard St Ste 100, Gaithersburg, MD, 20877. Phone: (301) 216-0880. Providers update this record themselves, so call before visiting.

How can I verify Angela Parreco, RD, LDN's license?

NPPES lists Maryland license number DX4450, as entered by the provider. 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.