Siobhan Kelly
NPI 1679349211 · Nurse Practitioner · Boston, MA
Siobhan Kelly is a Nurse Practitioner provider in Boston, MA (NPI 1679349211).
Provider details
- NPI number
- 1679349211
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2340465 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2023-11-27
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Siobhan Kelly's NPI number?
- Siobhan Kelly's National Provider Identifier (NPI) is 1679349211, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Kelly's specialty?
- Siobhan Kelly is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Siobhan Kelly located?
- Siobhan Kelly's practice location on file with NPPES is 55 Fruit Street, Boston, MA 02241-9095.
- What is Siobhan Kelly's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Kelly is (617) 726-2000.
- Is Siobhan Kelly's NPI active?
- Yes — Siobhan Kelly's NPI (1679349211) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.