Gwyneth Kelleher, PA
NPI 1578253878 · Medical Physician Assistant · Springfield, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gwyneth Kelleher, PA is a Medical Physician Assistant provider in Springfield, MA (NPI 1578253878).
Provider details
- NPI number
- 1578253878
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA100680 (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
3 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
- 2023-05-10
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Gwyneth Kelleher's NPI number?
- Gwyneth Kelleher's National Provider Identifier (NPI) is 1578253878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gwyneth Kelleher's specialty?
- Gwyneth Kelleher is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gwyneth Kelleher located?
- Gwyneth Kelleher's practice location on file with NPPES is 2 Medical Center Drive, Springfield, MA 01107-1270.
- What is Gwyneth Kelleher's phone number?
- The practice phone number listed in the NPPES registry for Gwyneth Kelleher is (413) 794-5363.
- Does Gwyneth Kelleher accept Medicare?
- Gwyneth Kelleher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gwyneth Kelleher's NPI active?
- Yes — Gwyneth Kelleher's NPI (1578253878) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.