NPPES file of Aug 9, 2026

Ria Roberts, MD

Internal Medicine Physician · Lowell, MA

Ria Roberts, MD is an internal medicine physician with a practice address in Lowell, Massachusetts, and NPI 1821528894, issued on Jun 13, 2017. Check the license (Massachusetts 287012, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821528894
Name
Ria Roberts
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
287012 MA
Self-reported in NPPES; status is on the state search
Practice location
161 Jackson St, Lowell, MA 01852
Phone
(978) 937-9700
Enumerated
Jun 13, 2017
Record last updated
Jun 13, 2023
Medicare enrollment
Enrolled (PECOS I20210722003738); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 2017
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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Also registered at 161 Jackson St

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

  1. Majed Abbas, MDFamily Medicine Physician1346827870
  2. Frank Abekah, MDStudent in an Organized Health Care Education/Training Program1346185634
  3. Rafat Al-RejjalStudent in an Organized Health Care Education/Training Program1770079402
  4. Shannon AlperClinical Social Worker1306414396
  5. Joseph Aniello, CARCAddiction (Substance Use Disorder) Counselor1871151654
  6. Muthulakshimi Arumugam, MSN, FNPFamily Medicine Physician1871277251

Verify Ria Roberts in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
    Search for license 287012
    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
Open the Massachusetts 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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1% more Medicare Part D claims than the average internal medicine physician in 2024

3,198 Medicare Part D claims for 243 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 15 claims were for opioids.

  1. Ria Roberts3,198
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium294 claims
  2. Famotidine138 claims
  3. Lisinopril119 claims
  4. Metformin Hcl114 claims
  5. Amlodipine Besylate102 claims
  6. Omeprazole102 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through 2 group practices

  1. Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
  2. Lowell Community Health Center, Inc.Lowell, MA

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

Ria Roberts among 6,825 internal medicine physician records in Massachusetts

Ria Roberts, MD is one of 6,825 internal medicine physician records with a practice address in Massachusetts. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.

  • NPI issued2017 · 79% of these records are older, 18% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2017 · median 2004 among the 4,103 with a school on file
  • Record last updated2023 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 internal medicine physician records list a practice address in Lowell

They are 57 of the 2,992 NPPES records with a practice address in Lowell, and 6,825 internal medicine physician records in Massachusetts.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Zaheer Ahmed, M.D.Lowell, MA 018521346289337
  2. Margaret Allard, MD MPHLowell, MA 018521528024585
  3. Alexandra Argasinski, M.D.Lowell, MA 018521508813395
  4. Peter Bradshaw, M.D.Lowell, MA 018521083770903
  5. Jack Chang, MDLowell, MA 018521811182041
  6. Mariana Chemaly, MDLowell, MA 018521811183056
  7. Shabnam Cheriyath, MDLowell, MA 018521487980116
  8. Herbert Kleinman, M.D.Lowell, MA 018521396791125

Common questions

What is Ria Roberts, MD's NPI number?

Ria Roberts, MD's National Provider Identifier (NPI) is 1821528894, issued on Jun 13, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Ria Roberts, MD located?

The NPPES record lists a practice address at 161 Jackson St, Lowell, MA, 01852. Phone: (978) 937-9700. Providers update this record themselves, so call before visiting.

How can I verify Ria Roberts, MD's license?

NPPES lists Massachusetts license number 287012, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Ria Roberts, MD prescribe under Medicare Part D?

In 2024, Ria Roberts, MD had 3,198 Medicare Part D claims for 243 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions 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.

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.