Patricia Duff, APRN
NPI 1093822603 · Nurse Practitioner · New Haven, CT
Patricia Duff, APRN is a Nurse Practitioner provider in New Haven, CT (NPI 1093822603).
Provider details
- NPI number
- 1093822603
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 001362 (CT)
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
19 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
- 2006-08-23
- Last updated
- 2011-02-08
Frequently asked questions
- What is Patricia Duff's NPI number?
- Patricia Duff's National Provider Identifier (NPI) is 1093822603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Duff's specialty?
- Patricia Duff is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Duff located?
- Patricia Duff's practice location on file with NPPES is 1450 Chapel St., New Haven, CT 06511.
- What is Patricia Duff's phone number?
- The practice phone number listed in the NPPES registry for Patricia Duff is (203) 789-4135.
- Is Patricia Duff's NPI active?
- Yes — Patricia Duff's NPI (1093822603) is active in the NPPES registry as of the last update on 2011-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.