BENJAMIN BARNETT
NPI 1285336511
Hospitalist in Boston, MA
About Benjamin Barnett NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN BARNETT (NPI 1285336511) is an individual hospitalist provider in Boston, Massachusetts, licensed in Massachusetts (1025277) and active in the NPI registry since March 2023. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2023).
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 and accepts Medicare assignment
Benjamin Barnett 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 Benjamin Barnett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 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.
Beth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 02215
BOSTON, MA 02215
BOSTON, MA 02215
BOSTON, MA 02215
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 Benjamin Barnett's NPI number?
The NPI number for Benjamin Barnett is 1285336511. It was assigned to this individual provider in the NPPES registry on March 20, 2023.
Where is Benjamin Barnett located?
Benjamin Barnett practices at 330 Brookline Ave, Boston, MA 02215. The listed phone number is (617) 667-7000.
What is Benjamin Barnett's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Benjamin Barnett enrolled in Medicare?
Yes. Benjamin Barnett 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 Benjamin Barnett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Barnett reassigns Medicare benefits to Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr 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 Benjamin Barnett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Barnett accept?
Health plans from Taro Health list Benjamin Barnett 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 Benjamin Barnett affiliated with any hospitals?
According to CMS data, Benjamin Barnett is affiliated with Beth Israel Deaconess Medical Center.
When was this NPI record last updated?
The NPPES record for Benjamin Barnett was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Benjamin Barnett · NPI 1285336511
Hospitalist physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 20, 2023.
## Identity
- **NPI:** 1285336511 (Entity type: Individual)
- **Enumerated:** March 20, 2023
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 1025277 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 BROOKLINE AVE, Boston, MA 02215-5400
- **Phone:** (617) 667-7000
## 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:** Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** July 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1285336511) · Data from the CMS NPPES public registry.