Brian J. Duda, PAC
Physician Assistant · Newark, DE
Brian J. Duda, PAC is a physician assistant with a practice address in Newark, Delaware, and NPI 1982682795, issued on Jan 3, 2006. Check the license (Delaware C50000250, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Brian J. Duda
- Credential
- PAC
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C50000250 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4755 Ogletown Stanton Road, Newark, DE 19718
- Phone
- (302) 733-1000
- Enumerated
- Jan 3, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (302) 733-1633
- Medicaid ID
- 1000024321 DE
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 695 in Delaware → Look up another NPI →
Also registered at 4755 Ogletown Stanton Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryam Abdur-Rahman, PA-CPhysician Assistant1730329202
- Ramesh Adabala, M.D.,Internal Medicine Physician1902898596
- Demetrios Agriantonis, MDVascular & Interventional Radiology Physician1063577005
- Martha Aiken, NPFamily Nurse Practitioner1932350048
- Berniece Ajavon, CRNACertified Registered Nurse Anesthetist1609803493
- Leslie Alexander, CRNACertified Registered Nurse Anesthetist1336426857
Verify Brian J. Duda in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license C50000250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
139 Medicare Part D claims for 104 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen24 claims
- Cephalexin18 claims
- Hydrocodone-Acetaminophen18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Brian J. Duda among 695 physician assistant records in Delaware
Brian J. Duda, PAC is one of 695 physician assistant records with a practice address in Delaware. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 85% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
319 physician assistant records list a practice address in Newark
They are 319 of the 4,662 NPPES records with a practice address in Newark, and 695 physician assistant records in Delaware.
All 695 in Delaware → Every provider in Newark → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Yolanda Angstadt, PACNewark, DE 197181427036136
- Amanda Canavan, PA-CNewark, DE 197181154307759
- Jeremiah Driscoll, PACNewark, DE 197181598743304
- Timothy Felker, PACNewark, DE 197181780662593
- Eric Felker, PACNewark, DE 197181942288568
- Lori Felker, PA CNewark, DE 197181811975808
- David Frieswyk, PA-CNewark, DE 197181023019247
- Edward Knox, PACNewark, DE 197181376522268
Common questions
What is Brian J. Duda, PAC's NPI number?
Brian J. Duda, PAC's National Provider Identifier (NPI) is 1982682795, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian J. Duda, PAC located?
The NPPES record lists a practice address at 4755 Ogletown Stanton Road, Newark, DE, 19718. Phone: (302) 733-1000. Providers update this record themselves, so call before visiting.
How can I verify Brian J. Duda, PAC's license?
NPPES lists Delaware license number C50000250, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Brian J. Duda, PAC prescribe under Medicare Part D?
In 2024, Brian J. Duda, PAC had 139 Medicare Part D claims for 104 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.