DR. JILL E KASPER MD
NPI 1558345561
Pediatrics in Somerville, MA
About Dr. Jill E Kasper Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JILL E KASPER MD (NPI 1558345561) is an individual pediatrics provider in Somerville, Massachusetts, licensed in Massachusetts (220624) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Jill E Kasper Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Jill Kasper reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 195 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02145 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.
SOMERVILLE, MA 02145
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 Jill Kasper's NPI number?
The NPI number for Jill Kasper is 1558345561. It was assigned to this individual provider in the NPPES registry on December 2, 2005.
Where is Jill Kasper located?
Jill Kasper practices at 300 Broadway Somerville Pediatrics, Somerville, MA 02145. The listed phone number is (617) 284-7000.
What is Jill Kasper's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Jill Kasper enrolled in Medicare?
Yes. Jill Kasper is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Jill Kasper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jill Kasper reassigns Medicare benefits to 2 organizations: Cambridge Public Health Commission (Cambridge, MA) and Child Health Foundation Of Boston, 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 Jill Kasper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Jill Kasper was last updated on December 18, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Jill E Kasper, MD · NPI 1558345561
Pediatrics physician in Somerville, Massachusetts. Individual provider, active in the CMS NPPES registry since December 2, 2005.
## Identity
- **NPI:** 1558345561 (Entity type: Individual)
- **Enumerated:** December 2, 2005
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 220624 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 BROADWAY, SOMERVILLE PEDIATRICS, Somerville, MA 02145
- **Phone:** (617) 284-7000 · **Fax:** (617) 284-7080
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cambridge Public Health Commission (NPI 1932313228, Cambridge, MA); Child Health Foundation Of Boston, Inc. (NPI 1619969920, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 18, 2012
- **Other identifiers:** Medicare PIN A37168 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1558345561) · Data from the CMS NPPES public registry.