Patrick Sean Duffy, PA
- Medicare patients, 2024
- 1,267
- Part D claims, 2024
- 1,465
- MIPS score, 2024
- 80
- Hospital affiliations
- 1
- Industry payments
- $788
- Practice address
- 1515 Savannah Rd, Lewes, DE 19958
- Practice phone
- Call (302) 313-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Beebe Medical Group
Lewes, Delaware
Find Patrick Duffy's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Patrick Sean Duffy is a physician assistant in Lewes, Delaware
Patrick Duffy practices at Beebe Medical Group in Lewes, Delaware.
Patrick Duffy's NPI, 1780748368, was assigned on December 20, 2006. Patrick Duffy holds Delaware license C50000546.
- NPI
- 1780748368NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072612472
- NPI enumeration date
- December 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 313-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Patrick Sean Duffy practices at Beebe Medical Group in Lewes, Delaware
Patrick Duffy's primary practice is Beebe Medical Group, at 1515 Savannah Rd, Lewes, DE 19958 in Sussex County. The practice phone is (302) 313-2300.
- Beebe Medical Group1515 Savannah Rd, Lewes, DE 19958 · Sussex CountyPhone(302) 313-2300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Patrick Sean Duffy is affiliated with 3 sites of care and 2 medical groups
Patrick Duffy's primary practice is Beebe Medical Group in Lewes, Delaware. Patrick Duffy is also affiliated with Beebe Healthcare. The medical group on file is Beebe Medical Group. Dmand AI also links Patrick Duffy to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Patrick Sean Duffy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick Duffy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beebe Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Patrick Sean Duffy is one of 631 physician assistants in Delaware
Physician assistant is Patrick Duffy's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Patrick Duffy is licensed in Delaware.
Specialties and state licenses
- Physician assistant, DelawarePrimary
Physician assistants near Patrick Duffy
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Patrick Sean Duffy treated 1,267 Medicare patients in 2024, average age 74
CMS counts 1,267 Medicare patients who saw Patrick Duffy in 2024. The largest group is 65 to 74, with 723 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 3% are also on Medicaid. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Patrick Duffy's median patient age at 72, with 35% women.
Patrick Duffy's Medicare patients by age, 2024
Patrick Duffy's Medicare patients by sex, 2024
- Women48939%
- Men77861%
Chronic conditions among Patrick Duffy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Ischemic heart disease38%
- Diabetes23%
- Anxiety20%
- Atrial fibrillation18%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Patrick Duffy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women35%
- Men63%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Patrick Sean Duffy wrote 1,465 Medicare Part D claims in 2024
In 2024, Patrick Duffy wrote 1,465 Medicare Part D claims for 616 patients. 94% of them were for generic drugs.
Patrick Duffy's Part D claims by kind of drug, 2024
- Generic1,372 claims94%
- Brand-name93 claims6%
Drug classes CMS tracks in Patrick Duffy's Part D claims, 2024
- Antibiotics12%182 of 1,465 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Patrick Sean Duffy scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Patrick Duffy for performance year 2024, reported as part of a group. Patrick Duffy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Patrick Duffy's MIPS scores, performance year 2024
- 80of 100Final score
- 62.9of 100Quality
- 94of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Patrick Sean Duffy received $788 in industry payments in 2025
CMS Open Payments shows 19 general payments to Patrick Duffy from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $242.
Companies that paid Patrick Duffy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Patrick Sean Duffy's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Patrick Sean Duffy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Patrick Sean Duffy's NPI number?
Patrick Sean Duffy's NPI number is 1780748368. It was assigned on December 20, 2006, and it is active in the NPI Registry.
What does Patrick Sean Duffy specialize in?
Patrick Sean Duffy is a physician assistant in Lewes, Delaware. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Patrick Sean Duffy practice?
Patrick Duffy practices at 1515 Savannah Rd, Lewes, DE 19958. Patrick Duffy's primary practice is Beebe Medical Group in Lewes, Delaware. Dmand AI also links Patrick Duffy to 1 group practice or clinic and 1 medical group.
What is Patrick Sean Duffy's office phone number?
The practice phone on file for Patrick Duffy is (302) 313-2300.
What is Patrick Sean Duffy's medical license number?
Patrick Duffy holds Delaware license C50000546.
Which hospitals is Patrick Sean Duffy affiliated with?
Patrick Duffy is affiliated with Beebe Healthcare.
What medical group is Patrick Sean Duffy part of?
Patrick Duffy is linked to Beebe Medical Group. Dmand AI links Patrick Duffy to 1 more medical group.
Does Patrick Sean Duffy accept Medicare?
Yes. CMS lists Patrick Duffy as accepting Medicare assignment.
What is Patrick Sean Duffy's MIPS score?
Patrick Duffy's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Patrick Sean Duffy see?
CMS counts 1,267 Medicare patients who saw Patrick Duffy in 2024, with an average age of 74.
Has Patrick Sean Duffy received payments from drug or device companies?
CMS Open Payments shows $788 in general payments to Patrick Duffy from 8 companies from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Patrick Sean Duffy been practicing?
Patrick Duffy graduated from medical school in 2005, 21 years ago.
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