SHAMEEN S. WIJESUNDARA MD
NPI 1801283759
Family Medicine in Worcester, MA
About Shameen S. Wijesundara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHAMEEN S. WIJESUNDARA MD (NPI 1801283759) is an individual family medicine provider in Worcester, Massachusetts, licensed in Massachusetts (273942) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Heywood Hospital, and is a graduate of Boston University School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
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
Shameen S. Wijesundara 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
4Medicare enrollment records show Shameen Wijesundara reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Marlborough, MA 01752
- Reassigned Medicare billing, Massachusetts enrollment
- 88 clinicians in this Medicare group
Gardner, MA 01440
- Reassigned Medicare billing, Massachusetts enrollment
- 344 clinicians in this Medicare group
Athol, MA 01331
- Reassigned Medicare billing, Massachusetts enrollment
- 324 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 4
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Heywood Hospital
Acute Care Hospitals · Gardner, MASt Vincent Hospital
Acute Care Hospitals · Worcester, MAAthol Memorial Hospital
Critical Access Hospitals · Athol, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WORCESTER, MA 01605
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 Shameen Wijesundara's NPI number?
The NPI number for Shameen Wijesundara is 1801283759. It was assigned to this individual provider in the NPPES registry on April 17, 2015.
Where is Shameen Wijesundara located?
Shameen Wijesundara practices at 119 Belmont St, Worcester, MA 01605. The listed phone number is (508) 334-8515.
What is Shameen Wijesundara's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Shameen Wijesundara enrolled in Medicare?
Yes. Shameen Wijesundara 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 Shameen Wijesundara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shameen Wijesundara reassigns Medicare benefits to 4 organizations: Umass Memorial Medical Group Inc (Worcester, MA), Marlborough Hospitalist Group, PLLC (Marlborough, MA), Henry Heywood Memorial Hospital (Gardner, MA) and Athol Memorial Hospital Incorporated (Athol, 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 Shameen Wijesundara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Shameen Wijesundara affiliated with any hospitals?
According to CMS data, Shameen Wijesundara is affiliated with Heywood Hospital, St Vincent Hospital and Athol Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Shameen Wijesundara was last updated on November 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Shameen S. Wijesundara, MD · NPI 1801283759
Family Medicine physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since April 17, 2015.
## Identity
- **NPI:** 1801283759 (Entity type: Individual)
- **Enumerated:** April 17, 2015
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 273942 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 119 BELMONT ST, Worcester, MA 01605-2903
- **Phone:** (508) 334-8515 · **Fax:** (508) 334-6490
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Umass Memorial Medical Group Inc (NPI 1760445373, Worcester, MA); Marlborough Hospitalist Group, PLLC (NPI 1316639321, Marlborough, MA); Henry Heywood Memorial Hospital (NPI 1205448701, Gardner, MA); Athol Memorial Hospital Incorporated (NPI 1336120047, Athol, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** November 23, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1801283759) · Data from the CMS NPPES public registry.