CAROLINE SIBEL ALTARAS PHD
NPI 1942890736
Clinical Neuropsychologist in Boston, MA
About Caroline Sibel Altaras Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROLINE SIBEL ALTARAS PHD (NPI 1942890736) is an individual clinical neuropsychologist in Boston, Massachusetts, licensed in Massachusetts (PSY10000039) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, is affiliated with Boston Medical Center, and maintains a secondary practice location in Weymouth.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 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
Caroline Sibel Altaras Phd 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 Caroline Altaras reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 68 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 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Medical Center
Acute Care Hospitals · Boston, MAOther 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 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
BOSTON, MA 02118
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 Caroline Altaras's NPI number?
The NPI number for Caroline Altaras is 1942890736. It was assigned to this individual provider in the NPPES registry on January 25, 2021.
Where is Caroline Altaras located?
Caroline Altaras practices at 725 Albany Street, Suite 7B Shapiro Bldg., Boston, MA 02118. The listed phone number is (617) 388-4566.
What is Caroline Altaras's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Caroline Altaras enrolled in Medicare?
Yes. Caroline Altaras 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 Caroline Altaras's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Altaras reassigns Medicare benefits to Boston University Neurology Associates, 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 Caroline Altaras's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Altaras accept?
Health plans from Anthem Blue Cross and Blue Shield and WellSense Health Plan list Caroline Altaras 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 Caroline Altaras affiliated with any hospitals?
According to CMS data, Caroline Altaras is affiliated with Boston Medical Center.
When was this NPI record last updated?
The NPPES record for Caroline Altaras was last updated on June 10, 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.
# Caroline Sibel Altaras, PHD · NPI 1942890736
Clinical Neuropsychologist provider in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since January 25, 2021.
## Identity
- **NPI:** 1942890736 (Entity type: Individual)
- **Enumerated:** January 25, 2021
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **State license:** PSY10000039 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 ALBANY STREET, SUITE 7B, SHAPIRO BLDG., Boston, MA 02118
- **Phone:** (617) 388-4566 · **Fax:** (617) 638-8465
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Boston University Neurology Associates, Inc. (NPI 1528005436, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 10, 2024
- **Other identifiers:** Medicaid 3143438 (NH); Medicaid 110206799A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1942890736) · Data from the CMS NPPES public registry.