Claire Duffy
NPI 1225338999 · Medical Physician Assistant · Salt Lake City, UT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claire Duffy is a Medical Physician Assistant provider in Salt Lake City, UT (NPI 1225338999).
Provider details
- NPI number
- 1225338999
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
- Physician Assistant363A00000X
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
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-10-28
- Last updated
- 2021-10-21
- Certified
- 2021-10-21
Frequently asked questions
- What is Claire Duffy's NPI number?
- Claire Duffy's National Provider Identifier (NPI) is 1225338999, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Duffy's specialty?
- Claire Duffy is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claire Duffy located?
- Claire Duffy's practice location on file with NPPES is 1588 Major St, Salt Lake City, UT 84115-1631.
- What is Claire Duffy's phone number?
- The practice phone number listed in the NPPES registry for Claire Duffy is (801) 467-6060.
- Does Claire Duffy accept Medicare?
- Claire Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claire Duffy's NPI active?
- Yes — Claire Duffy's NPI (1225338999) is active in the NPPES registry as of the last update on 2021-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.