John L. Sullivan, PA-C
- Medicare patients, 2024
- 115
- Part D claims, 2024
- 86
- Hospital affiliations
- 1
- Medical groups
- 2
- Year NPI issued
- 2006
- Practice address
- 640 S State Street, Dover, DE 19901
- Practice phone
- Call (302) 744-7001
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Sullivan'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.
John L. Sullivan is a physician assistant in Dover, Delaware
John Sullivan practices at Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center.
John Sullivan's NPI, 1548249477, was assigned on January 10, 2006.
- NPI
- 1548249477NPI Registry (opens in a new tab)
- NPI enumeration date
- January 10, 2006
- NPI status
- Active
- Practice phone
- (302) 744-7001
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
John L. Sullivan practices at Bayhealth Hospital, Kent Campus in Dover, Delaware
John Sullivan's primary practice is Bayhealth Hospital, Kent Campus, at 640 S State Street, Dover, DE 19901 in Kent County. The practice phone is (302) 744-7001.
- Bayhealth Hospital, Kent Campus640 S State Street, Dover, DE 19901 · Kent CountyPhone(302) 744-7001
Source: Dmand AI Affiliation Data
John L. Sullivan is affiliated with 2 sites of care and 2 medical groups
John Sullivan's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center. The medical group on file is Bayhealth. Dmand AI also links John Sullivan to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John L. Sullivan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Sullivan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bayhealth Hospital, Kent Campus | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bayhealth Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
John L. Sullivan is one of 631 physician assistants in Delaware
Physician assistant is John Sullivan's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near John Sullivan
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
John L. Sullivan treated 115 Medicare patients in 2024, average age 71
CMS counts 115 Medicare patients who saw John Sullivan in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 1.98, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts John Sullivan's median patient age at 46, with 49% women.
John Sullivan's Medicare patients by age, 2024
John Sullivan's Medicare patients by sex, 2024
- Women7162%
- Men4438%
Chronic conditions among John Sullivan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis55%
- Diabetes40%
- Chronic kidney disease39%
- Ischemic heart disease37%
- Mood disorders36%
- Depression34%
Share of Medicare patients with each condition. A patient can have several.
John Sullivan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John L. Sullivan wrote 86 Medicare Part D claims in 2024
In 2024, John Sullivan wrote 86 Medicare Part D claims for 67 patients. 97% of them were for generic drugs.
John Sullivan's Part D claims by kind of drug, 2024
- Generic83 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in John Sullivan's Part D claims, 2024
- Opioids22%19 of 86 claims
- Antibiotics24%21 of 86 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
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Sources for John L. Sullivan'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 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) |
| 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 John L. Sullivan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John L. Sullivan's NPI number?
John L. Sullivan's NPI number is 1548249477. It was assigned on January 10, 2006, and it is active in the NPI Registry.
What does John L. Sullivan specialize in?
John L. Sullivan is a physician assistant in Dover, Delaware. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John L. Sullivan practice?
John Sullivan practices at 640 S State Street, Dover, DE 19901. John Sullivan's primary practice is Bayhealth Hospital, Kent Campus in Dover, Delaware, part of Bayhealth Medical Center. Dmand AI also links John Sullivan to 1 group practice or clinic and 1 medical group.
What is John L. Sullivan's office phone number?
The practice phone on file for John Sullivan is (302) 744-7001.
Which hospitals is John L. Sullivan affiliated with?
John Sullivan practices at Bayhealth Hospital, Kent Campus in Dover, Delaware.
What medical group is John L. Sullivan part of?
John Sullivan is linked to Bayhealth. Dmand AI links John Sullivan to 1 more medical group.
How many Medicare patients does John L. Sullivan see?
CMS counts 115 Medicare patients who saw John Sullivan in 2024, with an average age of 71.
How long has John L. Sullivan been practicing?
John Sullivan graduated from medical school in 2002, 24 years ago.
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