Julie Phyllis Delellis, NP
- Medicare patients, 2024
- 122
- Part D claims, 2024
- 4,354
- Hospital affiliations
- 3
- Industry payments
- $461
- Medical groups
- 2
- Practice address
- 565 Abbott Road, Buffalo, NY 14220
- Practice phone
- Call (716) 826-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Julie Delellis' 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.
Julie Phyllis Delellis is a family nurse practitioner in Buffalo, New York
Julie Delellis practices at Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System.
Julie Delellis' NPI, 1417469016, was assigned on November 4, 2017. Julie Delellis holds New York license 342329.
- NPI
- 1417469016NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719246875
- NPI enumeration date
- November 4, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (716) 826-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Julie Phyllis Delellis practices at Mercy Hospital of Buffalo in Buffalo, New York
Julie Delellis' primary practice is Mercy Hospital of Buffalo, at 565 Abbott Road, Buffalo, NY 14220 in Erie County. The practice phone is (716) 826-7000.
- Mercy Hospital of Buffalo565 Abbott Road, Buffalo, NY 14220 · Erie CountyPhone(716) 826-7000
Source: Dmand AI Affiliation Data
Julie Phyllis Delellis is affiliated with 3 sites of care and 2 medical groups
Julie Delellis' primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. Julie Delellis is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is General Physician. Dmand AI also links Julie Delellis to 1 more hospital 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 Julie Phyllis Delellis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Julie Delellis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital of Buffalo | Available with a free account |
| +2 more sites 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 Catholic Health System and 6.2K+ hospitals, with verified contacts in the same login.
Julie Phyllis Delellis is one of 10,214 family nurse practitioners in New York
Family is Julie Delellis' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Julie Delellis is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Julie Delellis
Counts of family nurse practitioners 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
Julie Phyllis Delellis treated 122 Medicare patients in 2024, average age 74
CMS counts 122 Medicare patients who saw Julie Delellis in 2024. The largest group is 75 to 84, with 46 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.97, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Julie Delellis' median patient age at 75, with 47% women.
Julie Delellis' Medicare patients by age, 2024
Julie Delellis' Medicare patients by sex, 2024
- Women5848%
- Men6452%
Chronic conditions among Julie Delellis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease68%
- Arthritis57%
- Heart failure55%
- Chronic kidney disease53%
- Diabetes48%
- Atrial fibrillation46%
Share of Medicare patients with each condition. A patient can have several.
Julie Delellis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women47%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Julie Phyllis Delellis wrote 4,354 Medicare Part D claims in 2024
In 2024, Julie Delellis wrote 4,354 Medicare Part D claims for 1,131 patients. 79% of them were for generic drugs.
Julie Delellis' Part D claims by kind of drug, 2024
- Generic3,431 claims79%
- Brand-name923 claims21%
Drug classes CMS tracks in Julie Delellis' Part D claims, 2024
- Antibiotics0%14 of 4,354 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
How Julie Phyllis Delellis takes part in Medicare
Julie Delellis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Julie Phyllis Delellis received $461 in industry payments in 2025
CMS Open Payments shows 27 general payments to Julie Delellis from 11 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $93.
Companies that paid Julie Delellis 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 Julie Phyllis Delellis'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) |
| 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 Julie Phyllis Delellis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Julie Phyllis Delellis' NPI number?
Julie Phyllis Delellis' NPI number is 1417469016. It was assigned on November 4, 2017, and it is active in the NPI Registry.
What does Julie Phyllis Delellis specialize in?
Julie Phyllis Delellis is a family nurse practitioner in Buffalo, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Julie Phyllis Delellis practice?
Julie Delellis practices at 565 Abbott Road, Buffalo, NY 14220. Julie Delellis' primary practice is Mercy Hospital of Buffalo in Buffalo, New York, part of Catholic Health System. Dmand AI also links Julie Delellis to 1 hospital and 1 medical group.
What is Julie Phyllis Delellis' office phone number?
The practice phone on file for Julie Delellis is (716) 826-7000.
What is Julie Phyllis Delellis' medical license number?
Julie Delellis holds New York license 342329.
Which hospitals is Julie Phyllis Delellis affiliated with?
Julie Delellis practices at Mercy Hospital of Buffalo in Buffalo, New York. Julie Delellis is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Julie Delellis to 1 more hospital.
What medical group is Julie Phyllis Delellis part of?
Julie Delellis is linked to General Physician. Dmand AI links Julie Delellis to 1 more medical group.
Does Julie Phyllis Delellis accept Medicare?
Yes. CMS lists Julie Delellis as accepting Medicare assignment.
How many Medicare patients does Julie Phyllis Delellis see?
CMS counts 122 Medicare patients who saw Julie Delellis in 2024, with an average age of 74.
Has Julie Phyllis Delellis received payments from drug or device companies?
CMS Open Payments shows $461 in general payments to Julie Delellis from 11 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Julie Phyllis Delellis been practicing?
Julie Delellis graduated from medical school in 2017, 9 years ago.
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