DR. BARBARA ELLEN BRESLAU EDD
NPI 1699749275
Psychologist - Clinical in Boston, MA
About Dr. Barbara Ellen Breslau Edd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BARBARA ELLEN BRESLAU EDD (NPI 1699749275) is an individual clinical provider in Boston, Massachusetts, licensed in Massachusetts (2018) and active in the NPI registry since February 2006. She has opted out of Medicare through March 20, 2027.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Barbara Ellen Breslau Edd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from March 20, 2021 through March 20, 2027.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
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 Barbara Breslau's NPI number?
The NPI number for Barbara Breslau is 1699749275. It was assigned to this individual provider in the NPPES registry on February 13, 2006.
Where is Barbara Breslau located?
Barbara Breslau practices at 55 Fruit St Wac 812 Massachusetts General Hospital, Boston, MA 02114. The listed phone number is (617) 724-5600.
What is Barbara Breslau's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.
Is Barbara Breslau enrolled in Medicare?
No. Barbara Breslau has opted out of Medicare through March 20, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.
What insurance does Barbara Breslau accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Barbara Breslau 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 Barbara Breslau was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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. Barbara Ellen Breslau, EDD · NPI 1699749275
Clinical provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 13, 2006.
## Identity
- **NPI:** 1699749275 (Entity type: Individual)
- **Enumerated:** February 13, 2006
- **Primary specialty:** Psychologist - Clinical · taxonomy 103TC0700X
- **State license:** 2018 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST WAC 812, MASSACHUSETTS GENERAL HOSPITAL, Boston, MA 02114
- **Phone:** (617) 724-5600
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through March 20, 2027); services are provided under private contract
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1699749275) · Data from the CMS NPPES public registry.