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BRIAN J. DUFFY MD
NPI 1952569022
Surgery - Pediatric Surgery in Wilmington, DE

Active since May 27, 2008PECOS EnrolledAccepts Medicare Assignment
1600 ROCKLAND ROAD, WILMINGTON, DE 19803(302) 651-4000(302) 651-4945 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Brian J. Duffy Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN J. DUFFY MD (NPI 1952569022) is an individual pediatric surgery provider in Wilmington, Delaware, licensed in New Jersey (25MA09981900) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (1999).

NPPES Registry Identity

NPI1952569022
Entity TypeIndividualMale
Primary Taxonomy2086S0120X
Provider Legal NameBRIAN J. DUFFYCredential: MD
Location Address1600 ROCKLAND ROADWilmington, DE 19803-3607
Mailing AddressPo Box 191, Provider Enrollment DeptRockland, DE 19732-0191 · (302) 651-6212 · Fax (302) 651-4945
Phone(302) 651-4000
Fax(302) 651-4945
Sole ProprietorNo
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 1999
Enumeration DateMay 27, 2008
Last NPPES UpdateJanuary 26, 2026
NPPES CertifiedJanuary 26, 2026
✔ NPI 1952569022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgery · Pediatric SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0120X
Licenses✔ Licensed in NJ · 25MA09981900✔ Licensed in PA · MD435223✔ Licensed in IN · 11013177A✔ Licensed in DE · C10008773
Definition

A surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.

Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License 11013177A (IN)
1600 ROCKLAND ROAD, Wilmington, DE 19803
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Other Identifiers 3

Other002634401MD · Md Dept Of Hlth & Mental Hygiene
Other0169668NJ · Nj Dept Of Hlth Division Of Medical Assist & Hlth Svcs
Medicaid1952569022DE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian J. Duffy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173574993
PECOS Enrollment IDI20180723000440
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CATHERINE F. BODAK-GYOVAI MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200
DR. CARLY D. LEVY MD
Pediatrics
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4000
DR. STEPHEN E. SHAFFER MD
Pediatrics (Pediatric Gastroenterology)
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200
SARAH A PERRY MD
Pediatrics (Pediatric Critical Care Medicine)
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200
DR. KATHRYN M. GIORDANO DO
Emergency Medicine (Pediatric Emergency Medicine)
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200
MR. LARRY HEREDIA CRNA
Nurse Anesthetist, Certified Registered
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200
E ANDERS KOLB MD
Pediatrics (Pediatric Hematology-Oncology)
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4000
MARY JANE R. LANG PA-C
Physician Assistant
1600 ROCKLAND ROAD
WILMINGTON, DE 19803
New Castle County (302) 651-4200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Duffy's NPI number?

The NPI number for Brian Duffy is 1952569022. It was assigned to this individual provider in the NPPES registry on May 27, 2008.

Where is Brian Duffy located?

Brian Duffy practices at 1600 Rockland Road, Wilmington, DE 19803. The listed phone number is (302) 651-4000.

What is Brian Duffy's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Pediatric Surgery, with taxonomy code 2086S0120X.

Is Brian Duffy enrolled in Medicare?

Yes. Brian Duffy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Brian Duffy accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 2 other insurers list Brian Duffy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brian Duffy was last updated on January 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.