CAROL BARNEWOLT M.D.
NPI 1225161656
Radiology - Pediatric Radiology in Boston, MA
About Carol Barnewolt M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL BARNEWOLT M.D. (NPI 1225161656) is an individual pediatric radiology provider in Boston, Massachusetts, licensed in Massachusetts (77687) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS, is affiliated with Boston Children's Hospital, and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
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)
Carol Barnewolt M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Carol Barnewolt 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
- 77 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Boston Children's Hospital
Childrens · 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 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 Carol Barnewolt's NPI number?
The NPI number for Carol Barnewolt is 1225161656. It was assigned to this individual provider in the NPPES registry on March 14, 2007.
Where is Carol Barnewolt located?
Carol Barnewolt practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Carol Barnewolt's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Carol Barnewolt enrolled in Medicare?
Yes. Carol Barnewolt is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Carol Barnewolt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Barnewolt reassigns Medicare benefits to Children's Hospital Radiology Foundation, 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 Carol Barnewolt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Barnewolt accept?
Health plans from Taro Health list Carol Barnewolt 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 Carol Barnewolt affiliated with any hospitals?
According to CMS data, Carol Barnewolt is affiliated with Boston Children's Hospital.
When was this NPI record last updated?
The NPPES record for Carol Barnewolt was last updated on May 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Carol Barnewolt, M.D. · NPI 1225161656
Pediatric Radiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 14, 2007.
## Identity
- **NPI:** 1225161656 (Entity type: Individual)
- **Enumerated:** March 14, 2007
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** 77687 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5737
- **Phone:** (617) 355-6000
## 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:** Children's Hospital Radiology Foundation, Inc. (NPI 1487681912, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** May 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1225161656) · Data from the CMS NPPES public registry.