RAJINDER S CHAWLA M.D.
NPI 1407896939
Internal Medicine - Nephrology in South Weymouth, MA
About Rajinder S Chawla M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAJINDER S CHAWLA M.D. (NPI 1407896939) is an individual nephrology provider in South Weymouth, Massachusetts, licensed in Massachusetts (038013) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Signature Healthcare Brockton Hospital, and is a graduate of Other (1971).
NPPES Registry Identity
Specialties & Licenses 2
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
Rajinder S Chawla M.d. 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 Reassignment
Medicare enrollment records show Rajinder Chawla reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
S Weymouth, MA 02190
- Reassigned Medicare billing, Massachusetts enrollment
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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Signature Healthcare Brockton Hospital
Acute Care Hospitals · Brockton, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MABeth Israel Deaconess Hospital - Milton
Acute Care Hospitals · Milton, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02190 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.
Referred Medical Equipment & Supplies CMS DME claims 3
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.
S WEYMOUTH, MA 02190
S WEYMOUTH, MA 02190
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 Rajinder Chawla's NPI number?
The NPI number for Rajinder Chawla is 1407896939. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is Rajinder Chawla located?
Rajinder Chawla practices at 851 Main St Suite 1, South Weymouth, MA 02190. The listed phone number is (781) 337-6500.
What is Rajinder Chawla's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Rajinder Chawla enrolled in Medicare?
Yes. Rajinder Chawla 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 organization bills Medicare for Rajinder Chawla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rajinder Chawla reassigns Medicare benefits to Hypertension And Kidney Center, P.C. (S Weymouth, MA). The 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 Rajinder Chawla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rajinder Chawla accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Rajinder Chawla 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 Rajinder Chawla affiliated with any hospitals?
According to CMS data, Rajinder Chawla is affiliated with Signature Healthcare Brockton Hospital, South Shore Hospital, Beth Israel Deaconess Hospital - Milton and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Rajinder Chawla was last updated on November 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Rajinder S Chawla, M.D. · NPI 1407896939
Nephrology physician in South Weymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1407896939 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 038013 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 851 MAIN ST, SUITE 1, South Weymouth, MA 02190-1612
- **Phone:** (781) 337-6500 · **Fax:** (781) 331-1148
## 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:** Hypertension And Kidney Center, P.C. (NPI 1053506444, S Weymouth, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1971
## Record status
- **NPPES last updated:** November 22, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1407896939) · Data from the CMS NPPES public registry.