Jill Kasper, MD
NPI 1558345561 · Pediatrics Physician · Somerville, MA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Kasper, MD is a Pediatrics Physician provider in Somerville, MA (NPI 1558345561).
Provider details
- NPI number
- 1558345561
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 220624 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-02
- Last updated
- 2012-12-18
Frequently asked questions
- What is Jill Kasper's NPI number?
- Jill Kasper's National Provider Identifier (NPI) is 1558345561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Kasper's specialty?
- Jill Kasper is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Kasper located?
- Jill Kasper's practice location on file with NPPES is 300 Broadway, Somerville, MA 02145.
- What is Jill Kasper's phone number?
- The practice phone number listed in the NPPES registry for Jill Kasper is (617) 284-7000.
- Does Jill Kasper accept Medicare?
- Jill Kasper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Kasper's NPI active?
- Yes — Jill Kasper's NPI (1558345561) is active in the NPPES registry as of the last update on 2012-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.