HELEN A CHRISTOU MD
NPI 1447216635
Pediatrics - Neonatal-Perinatal Medicine in Boston, MA
About Helen A Christou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HELEN A CHRISTOU MD (NPI 1447216635) is an individual neonatal-perinatal medicine provider in Boston, Massachusetts, licensed in Massachusetts (76239) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.
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 (PECOS)
Helen A Christou Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Helen Christou reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 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.
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.
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Helen Christou's NPI number?
The NPI number for Helen Christou is 1447216635. It was assigned to this individual provider in the NPPES registry on April 25, 2006.
Where is Helen Christou located?
Helen Christou practices at 75 Francis Street Brigham And Womens Hospital Dept Of Newborn Medicine, Boston, MA 02115. The listed phone number is (617) 732-7739.
What is Helen Christou's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Helen Christou enrolled in Medicare?
Yes. Helen Christou is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Helen Christou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Helen Christou reassigns Medicare benefits to 3 organizations: Brigham & Womens Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization Inc (Boston, 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 Helen Christou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Helen Christou accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Helen Christou 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 Helen Christou was last updated on October 28, 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.
# Helen A Christou, MD · NPI 1447216635
Neonatal-Perinatal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 25, 2006.
## Identity
- **NPI:** 1447216635 (Entity type: Individual)
- **Enumerated:** April 25, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 76239 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 75 FRANCIS STREET, BRIGHAM AND WOMENS HOSPITAL DEPT OF NEWBORN MEDICINE, Boston, MA 02115
- **Phone:** (617) 732-7739
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1447216635) · Data from the CMS NPPES public registry.