SETH JOSHUA BERKOWITZ
NPI 1306018643
Radiology - Vascular & Interventional Radiology in Boston, MA
About Seth Joshua Berkowitz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SETH JOSHUA BERKOWITZ (NPI 1306018643) is an individual vascular & interventional radiology provider in Boston, Massachusetts, licensed in Massachusetts (263069) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital - Needham, and is a graduate of Johns Hopkins University School Of Medicine (2009).
NPPES Registry Identity
Specialties & Licenses 2
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
Seth Joshua Berkowitz 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 Reassignments
2Medicare enrollment records show Seth Berkowitz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1275574899 (Massachusetts)
- 2,579 clinicians in this Medicare group
Milton, MA 02186
- Reassigned Medicare billing, Massachusetts enrollment
- 556 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 9
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Hospital - Needham
Acute Care Hospitals · Needham, MABeth 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
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 Seth Berkowitz's NPI number?
The NPI number for Seth Berkowitz is 1306018643. It was assigned to this individual provider in the NPPES registry on March 27, 2008.
Where is Seth Berkowitz located?
Seth Berkowitz practices at 1 Deaconess Rd Rosenberg Clinical Center, 308, Boston, MA 02215. The listed phone number is (617) 754-2523.
What is Seth Berkowitz's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is Seth Berkowitz enrolled in Medicare?
Yes. Seth Berkowitz 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 organizations bill Medicare for Seth Berkowitz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Seth Berkowitz reassigns Medicare benefits to 2 organizations: Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA) and Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Milton, 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 Seth Berkowitz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Seth Berkowitz affiliated with any hospitals?
According to CMS data, Seth Berkowitz is affiliated with Beth Israel Deaconess Hospital - Needham and Beth Israel Deaconess Medical Center.
When was this NPI record last updated?
The NPPES record for Seth Berkowitz was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Seth Joshua Berkowitz · NPI 1306018643
Vascular & Interventional Radiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 27, 2008.
## Identity
- **NPI:** 1306018643 (Entity type: Individual)
- **Enumerated:** March 27, 2008
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** 263069 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 DEACONESS RD, ROSENBERG CLINICAL CENTER, 308, Boston, MA 02215-5321
- **Phone:** (617) 754-2523
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1245773308, Milton, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** February 28, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1306018643) · Data from the CMS NPPES public registry.