DR. WIDAD ABOU CHAAR MD
NPI 1609397348
Psychiatry & Neurology - Neurology in Boston, MA
About Dr. Widad Abou Chaar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WIDAD ABOU CHAAR MD (NPI 1609397348) is an individual neurology provider in Boston, Massachusetts, licensed in Massachusetts (1019382) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS, is affiliated with North Shore Medical Center -, and maintains a secondary practice location in South Weymouth.
NPPES Registry Identity
Specialties & Licenses
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. Widad Abou Chaar 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 Reassignment
Medicare enrollment records show Widad Abou Chaar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Shore Medical Center -
Acute Care Hospitals · Salem, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MANewton-Wellesley Hospital
Acute Care Hospitals · Newton, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02115 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Widad Abou Chaar's NPI number?
The NPI number for Widad Abou Chaar is 1609397348. It was assigned to this individual provider in the NPPES registry on July 3, 2017.
Where is Widad Abou Chaar located?
Widad Abou Chaar practices at 60 Fenwood Road Department Of Neurology, Boston, MA 02115. The listed phone number is (617) 525-7846.
What is Widad Abou Chaar's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Widad Abou Chaar enrolled in Medicare?
Yes. Widad Abou Chaar 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 Widad Abou Chaar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Widad Abou Chaar reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, 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 Widad Abou Chaar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Widad Abou Chaar accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Widad Abou Chaar 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 Widad Abou Chaar affiliated with any hospitals?
According to CMS data, Widad Abou Chaar is affiliated with North Shore Medical Center -, Massachusetts General Hospital, South Shore Hospital, Newton-Wellesley Hospital and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Widad Abou Chaar was last updated on July 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Widad Abou Chaar, MD · NPI 1609397348
Neurology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since July 3, 2017.
## Identity
- **NPI:** 1609397348 (Entity type: Individual)
- **Enumerated:** July 3, 2017
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 1019382 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 60 FENWOOD ROAD, DEPARTMENT OF NEUROLOGY, Boston, MA 02115
- **Phone:** (617) 525-7846
## 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:** Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1609397348) · Data from the CMS NPPES public registry.