Jillian Bongiorni, NP
NPI 1558903484 · Family Nurse Practitioner · Springfield, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jillian Bongiorni, NP is a Family Nurse Practitioner provider in Springfield, MA (NPI 1558903484).
Provider details
- NPI number
- 1558903484
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2301140 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-10-11
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Jillian Bongiorni's NPI number?
- Jillian Bongiorni's National Provider Identifier (NPI) is 1558903484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Bongiorni's specialty?
- Jillian Bongiorni is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jillian Bongiorni located?
- Jillian Bongiorni's practice location on file with NPPES is 50 Wason Ave, Springfield, MA 01107-1274.
- What is Jillian Bongiorni's phone number?
- The practice phone number listed in the NPPES registry for Jillian Bongiorni is (413) 794-2515.
- Does Jillian Bongiorni accept Medicare?
- Jillian Bongiorni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jillian Bongiorni's NPI active?
- Yes — Jillian Bongiorni's NPI (1558903484) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.