Carla Duff, ARNP
NPI 1104119742 · Pediatric Nurse Practitioner · St Petersburg, FL
Carla Duff, ARNP is a Pediatric Nurse Practitioner provider in St Petersburg, FL (NPI 1104119742).
Provider details
- NPI number
- 1104119742
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- ARNP2900292 (FL)
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 tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$64 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-16
- Last updated
- 2021-02-18
- Certified
- 2021-02-18
Frequently asked questions
- What is Carla Duff's NPI number?
- Carla Duff's National Provider Identifier (NPI) is 1104119742, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Duff's specialty?
- Carla Duff is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carla Duff located?
- Carla Duff's practice location on file with NPPES is 601 5th St S, St Petersburg, FL 33701-4804.
- What is Carla Duff's phone number?
- The practice phone number listed in the NPPES registry for Carla Duff is (727) 767-4150.
- Is Carla Duff's NPI active?
- Yes — Carla Duff's NPI (1104119742) is active in the NPPES registry as of the last update on 2021-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.