DEEPAK CHANDER M.D.
NPI 1659666261
Internal Medicine - Hematology & Oncology in South Weymouth, MA
About Deepak Chander M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEEPAK CHANDER M.D. (NPI 1659666261) is an individual hematology & oncology provider in South Weymouth, Massachusetts, licensed in Massachusetts (269110) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and is a graduate of Louisiana State University School Of Medicine In New Orleans (2011).
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
Deepak Chander 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 Reassignments
2Medicare enrollment records show Deepak Chander reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia enrollment
- 3,530 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Whc Physician Group LLC
- 613 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 6
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.
Physician 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
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.
SOUTH WEYMOUTH, MA 02190
SOUTH WEYMOUTH, MA 02190
SOUTH 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 Deepak Chander's NPI number?
The NPI number for Deepak Chander is 1659666261. It was assigned to this individual provider in the NPPES registry on June 10, 2011.
Where is Deepak Chander located?
Deepak Chander practices at 101 Columbian St, South Weymouth, MA 02190. The listed phone number is (781) 624-5000.
What is Deepak Chander's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Deepak Chander enrolled in Medicare?
Yes. Deepak Chander 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 Deepak Chander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deepak Chander reassigns Medicare benefits to 2 organizations: Medstar Medical Group II LLC (Baltimore, MD) and Whc Emerg Phys (Washington, DC). 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 Deepak Chander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Deepak Chander accept?
Health plans from Taro Health list Deepak Chander 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.
When was this NPI record last updated?
The NPPES record for Deepak Chander was last updated on March 31, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Deepak Chander, M.D. · NPI 1659666261
Hematology & Oncology physician in South Weymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since June 10, 2011.
## Identity
- **NPI:** 1659666261 (Entity type: Individual)
- **Enumerated:** June 10, 2011
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 269110 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 COLUMBIAN ST, South Weymouth, MA 02190-1601
- **Phone:** (781) 624-5000 · **Fax:** (617) 624-4840
## 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): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Whc Emerg Phys (NPI 1306260625, Washington, DC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In New Orleans, class of 2011
## Record status
- **NPPES last updated:** March 31, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1659666261) · Data from the CMS NPPES public registry.