DR. RIA ROBERTS MD
NPI 1821528894
Internal Medicine in Lowell, MA
About Dr. Ria Roberts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RIA ROBERTS MD (NPI 1821528894) is an individual internal medicine provider in Lowell, Massachusetts, licensed in Massachusetts (287012) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ria Roberts Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Ria Roberts reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lowell, MA 01852
- Reassigned Medicare billing, Massachusetts enrollment
- 135 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, MABeth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01852 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOWELL, MA 01852
LOWELL, MA 01852
LOWELL, MA 01852
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ria Roberts's NPI number?
The NPI number for Ria Roberts is 1821528894. It was assigned to this individual provider in the NPPES registry on June 13, 2017.
Where is Ria Roberts located?
Ria Roberts practices at 161 Jackson St, Lowell, MA 01852. The listed phone number is (978) 937-9700.
What is Ria Roberts's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Ria Roberts enrolled in Medicare?
Yes. Ria Roberts is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ria Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ria Roberts reassigns Medicare benefits to 2 organizations: Lowell Community Health Center, Inc. (Lowell, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ria Roberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ria Roberts accept?
Health plans from Taro Health list Ria Roberts as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Ria Roberts affiliated with any hospitals?
According to CMS data, Ria Roberts is affiliated with Lowell General Hospital and Beth Israel Deaconess Medical Center.
When was this NPI record last updated?
The NPPES record for Ria Roberts was last updated on June 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Ria Roberts, MD · NPI 1821528894
Internal Medicine physician in Lowell, Massachusetts. Individual provider, active in the CMS NPPES registry since June 13, 2017.
## Identity
- **NPI:** 1821528894 (Entity type: Individual)
- **Enumerated:** June 13, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 287012 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 161 JACKSON ST, Lowell, MA 01852-2103
- **Phone:** (978) 937-9700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Lowell Community Health Center, Inc. (NPI 1952307530, Lowell, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** June 13, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1821528894) · Data from the CMS NPPES public registry.