Danielle Kerfien, FNP
- Part D claims, 2024
- 3,695
- Hospital affiliations
- 1
- Industry payments
- $69
- Medical group
- 1
- State license
- 1
- Practice address
- 110 West Sixth Street, Oswego, NY 13069
- Practice phone
- Call (315) 349-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Danielle Kerfien's professional email, personal email and mobile number
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Danielle Kerfien is a family nurse practitioner in Oswego, New York
Danielle Kerfien practices at Oswego Hospital in Oswego, New York, part of Oswego Health.
Danielle Kerfien's NPI, 1417625146, was assigned on August 30, 2021. Danielle Kerfien holds New York license 348363.
- NPI
- 1417625146NPI Registry (opens in a new tab)
- NPI enumeration date
- August 30, 2021
- NPI status
- Active
- Practice phone
- (315) 349-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Danielle Kerfien practices at Oswego Hospital in Oswego, New York
Danielle Kerfien's primary practice is Oswego Hospital, at 110 West Sixth Street, Oswego, NY 13069 in Oswego County. The practice phone is (315) 349-5511.
- Oswego Hospital110 West Sixth Street, Oswego, NY 13069 · Oswego CountyPhone(315) 349-5511
Source: Dmand AI Affiliation Data
Danielle Kerfien is affiliated with 2 sites of care and 1 medical group
Danielle Kerfien's primary practice is Oswego Hospital in Oswego, New York, part of Oswego Health. The medical group on file is ConnextCare. Dmand AI also links Danielle Kerfien to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Danielle Kerfien's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Danielle Kerfien practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oswego Hospital | Available with a free account |
| +1 more affiliated site | 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 Oswego Health and 6.2K+ hospitals, with verified contacts in the same login.
Danielle Kerfien is one of 10,214 family nurse practitioners in New York
Family is Danielle Kerfien's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Danielle Kerfien is licensed in New York.
Specialties and state licenses
- Family nurse practitioner, New YorkPrimary
Family nurse practitioners near Danielle Kerfien
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
Danielle Kerfien's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Danielle Kerfien's median patient age at 63, with 64% women.
Danielle Kerfien'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
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Danielle Kerfien wrote 3,695 Medicare Part D claims in 2024
In 2024, Danielle Kerfien wrote 3,695 Medicare Part D claims for 393 patients. 83% of them were for generic drugs.
Danielle Kerfien's Part D claims by kind of drug, 2024
- Generic3,076 claims83%
- Brand-name577 claims16%
- Other42 claims1%
Drug classes CMS tracks in Danielle Kerfien's Part D claims, 2024
- Opioids3%121 of 3,695 claims
- Antibiotics2%85 of 3,695 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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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Danielle Kerfien received $69 in industry payments in 2025
CMS Open Payments shows 3 general payments to Danielle Kerfien from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $50.
Companies that paid Danielle Kerfien 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 Danielle Kerfien'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Danielle Kerfien
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Danielle Kerfien's NPI number?
Danielle Kerfien's NPI number is 1417625146. It was assigned on August 30, 2021, and it is active in the NPI Registry.
What does Danielle Kerfien specialize in?
Danielle Kerfien is a family nurse practitioner in Oswego, New York. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Danielle Kerfien practice?
Danielle Kerfien practices at 110 West Sixth Street, Oswego, NY 13069. Danielle Kerfien's primary practice is Oswego Hospital in Oswego, New York, part of Oswego Health. Dmand AI also links Danielle Kerfien to 1 group practice or clinic.
What is Danielle Kerfien's office phone number?
The practice phone on file for Danielle Kerfien is (315) 349-5511.
What is Danielle Kerfien's medical license number?
Danielle Kerfien holds New York license 348363.
Which hospitals is Danielle Kerfien affiliated with?
Danielle Kerfien practices at Oswego Hospital in Oswego, New York.
What medical group is Danielle Kerfien part of?
Danielle Kerfien is linked to ConnextCare.
Has Danielle Kerfien received payments from drug or device companies?
CMS Open Payments shows $69 in general payments to Danielle Kerfien from 2 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Danielle Kerfien been practicing?
Danielle Kerfien graduated from medical school in 2021, 5 years ago.
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