Jill Duffy, P.A.
NPI 1619128626 · Physician Assistant · Durham, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Duffy, P.A. is a Physician Assistant provider in Durham, NC (NPI 1619128626).
Provider details
- NPI number
- 1619128626
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 0010-01560 (NC)
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
17 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
- 2008-10-08
- Last updated
- 2009-06-24
Frequently asked questions
- What is Jill Duffy's NPI number?
- Jill Duffy's National Provider Identifier (NPI) is 1619128626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Duffy's specialty?
- Jill Duffy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jill Duffy located?
- Jill Duffy's practice location on file with NPPES is 4411 Ben Franklin Blvd, Durham, NC 27704-2147.
- What is Jill Duffy's phone number?
- The practice phone number listed in the NPPES registry for Jill Duffy is (919) 477-0047.
- Does Jill Duffy accept Medicare?
- Jill Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Duffy's NPI active?
- Yes — Jill Duffy's NPI (1619128626) is active in the NPPES registry as of the last update on 2009-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.