Brian Duffy, MD
NPI 1952569022 · Pediatric Surgery Physician · Wilmington, DE
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Duffy, MD is a Pediatric Surgery Physician provider in Wilmington, DE (NPI 1952569022).
Provider details
- NPI number
- 1952569022
- Entity type
- Individual
- Primary specialty
- Pediatric Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD435223 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 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.
$17 across 1 record (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
- 2008-05-27
- Last updated
- 2026-01-26
- Certified
- 2026-01-26
Frequently asked questions
- What is Brian Duffy's NPI number?
- Brian Duffy's National Provider Identifier (NPI) is 1952569022, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Duffy's specialty?
- Brian Duffy is listed in the NPPES registry with a primary specialty of Pediatric Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Duffy located?
- Brian Duffy's practice location on file with NPPES is 1600 Rockland Road, Wilmington, DE 19803-3607.
- What is Brian Duffy's phone number?
- The practice phone number listed in the NPPES registry for Brian Duffy is (302) 651-4000.
- Does Brian Duffy accept Medicare?
- Brian Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Duffy's NPI active?
- Yes — Brian Duffy's NPI (1952569022) is active in the NPPES registry as of the last update on 2026-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.