Halley Donlin, PA-C
- Medicare patients, 2024
- 182
- Part D claims, 2024
- 1,380
- Hospital affiliations
- 1
- Industry payments
- $111
- Medical group
- 1
- Practice address
- 3411 Silverside Rd Suite 100 Suite 100, Wilmington, DE 19810-4811
- Practice phone
- Call (302) 543-5454
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Progressive Health Of Delaware
Primary care practice · Wilmington, Delaware
Find Halley Donlin'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.
Halley Donlin is a physician assistant in Wilmington, Delaware
Halley Donlin practices at Progressive Health Of Delaware in Wilmington, Delaware.
Halley Donlin's NPI, 1548991540, was assigned on June 21, 2022.
- NPI
- 1548991540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365823259
- NPI enumeration date
- June 21, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (302) 543-5454
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Halley Donlin practices at Progressive Health of Delaware in Wilmington, Delaware
Halley Donlin's primary practice is Progressive Health of Delaware, at 3411 Silverside Rd Suite 100 Suite 100, Wilmington, DE 19810-4811. The practice phone is (302) 543-5454.
- Progressive Health of Delaware3411 Silverside Rd Suite 100 Suite 100, Wilmington, DE 19810-4811Phone(302) 543-5454
Source: Dmand AI Affiliation Data
Halley Donlin is affiliated with 2 sites of care and 1 medical group
Halley Donlin's primary practice is Progressive Health Of Delaware in Wilmington, Delaware. Halley Donlin is also affiliated with Christiana Hospital. The medical group on file is Progressive Health of Delaware.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Halley Donlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Halley Donlin practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Progressive Health Of Delaware | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Halley Donlin is one of 631 physician assistants in Delaware
Physician assistant is Halley Donlin's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Halley Donlin
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
Halley Donlin treated 182 Medicare patients in 2024, average age 75
CMS counts 182 Medicare patients who saw Halley Donlin in 2024. The largest group is 65 to 74, with 83 patients. 75% of them have high cholesterol, and 70% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Halley Donlin's median patient age at 63, with 70% women.
Halley Donlin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Halley Donlin's Medicare patients by sex, 2024
- Women12569%
- Men5731%
Chronic conditions among Halley Donlin's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
- Arthritis51%
- Anxiety32%
- Mood disorders30%
- Depression27%
- Osteoporosis27%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Halley Donlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women70%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Halley Donlin wrote 1,380 Medicare Part D claims in 2024
In 2024, Halley Donlin wrote 1,380 Medicare Part D claims for 244 patients. 85% of them were for generic drugs.
Halley Donlin's Part D claims by kind of drug, 2024
- Generic1,173 claims85%
- Brand-name and other207 claims15%
Drug classes CMS tracks in Halley Donlin's Part D claims, 2024
- Antibiotics4%53 of 1,380 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
Halley Donlin offers telehealth to Medicare patients
Halley Donlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Halley Donlin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Halley Donlin received $111 in industry payments in 2025
CMS Open Payments shows 6 general payments to Halley Donlin from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $46.
Companies that paid Halley Donlin 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 Halley Donlin'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| 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 Halley Donlin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Halley Donlin's NPI number?
Halley Donlin's NPI number is 1548991540. It was assigned on June 21, 2022, and it is active in the NPI Registry.
What does Halley Donlin specialize in?
Halley Donlin is a physician assistant in Wilmington, Delaware. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Halley Donlin practice?
Halley Donlin practices at 3411 Silverside Rd Suite 100 Suite 100, Wilmington, DE 19810-4811. Halley Donlin's primary practice is Progressive Health Of Delaware in Wilmington, Delaware.
What is Halley Donlin's office phone number?
The practice phone on file for Halley Donlin is (302) 543-5454.
Which hospitals is Halley Donlin affiliated with?
Halley Donlin is affiliated with Christiana Hospital.
What medical group is Halley Donlin part of?
Halley Donlin is linked to Progressive Health of Delaware.
Does Halley Donlin accept Medicare?
Yes. CMS lists Halley Donlin as accepting Medicare assignment.
Does Halley Donlin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Halley Donlin as offering telehealth services.
How many Medicare patients does Halley Donlin see?
CMS counts 182 Medicare patients who saw Halley Donlin in 2024, with an average age of 75.
Has Halley Donlin received payments from drug or device companies?
CMS Open Payments shows $111 in general payments to Halley Donlin from 5 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Halley Donlin been practicing?
Halley Donlin graduated from medical school in 2022, 4 years ago.
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