Diana Elwell, DNP
- Part D claims, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $253
- Medical groups
- 2
- State license
- 1
- Practice address
- Davis Ave at E Post Road, White Plains, NY 10601
- Practice phone
- Call (914) 681-0600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Diana Elwell'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.
Diana Elwell is a nurse practitioner in White Plains, New York
Diana Elwell practices at White Plains Hospital in White Plains, New York, part of Montefiore Einstein.
Diana Elwell's NPI, 1477912178, was assigned on February 23, 2016. Diana Elwell holds Connecticut license 6458.
- NPI
- 1477912178NPI Registry (opens in a new tab)
- NPI enumeration date
- February 23, 2016
- NPI status
- Active
- Practice phone
- (914) 681-0600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Diana Elwell practices at 2 locations in White Plains, New York
Diana Elwell's primary practice is White Plains Hospital, at Davis Ave at E Post Road, White Plains, NY 10601 in Westchester County. The practice phone is (914) 681-0600. Diana Elwell also practices at White Plains Hospital, 41 E Post Rd, White Plains, NY 10601.
- White Plains HospitalPrimaryDavis Ave at E Post Road, White Plains, NY 10601 · Westchester CountyPhone(914) 681-0600
- White Plains Hospital41 E Post Rd, White Plains, NY 10601 · Westchester CountyPhone(914) 681-1210
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Diana Elwell is affiliated with 2 sites of care and 2 medical groups
Diana Elwell's primary practice is White Plains Hospital in White Plains, New York, part of Montefiore Einstein. The medical group on file is ColumbiaDoctors. Dmand AI also links Diana Elwell 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 Diana Elwell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Elwell practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| White Plains Hospital | 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 Montefiore Einstein and 6.2K+ hospitals, with verified contacts in the same login.
Diana Elwell is one of 1,991 nurse practitioners in New York
Nurse practitioner is Diana Elwell's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Diana Elwell is licensed in Connecticut.
Specialties and state licenses
- Nurse practitioner, ConnecticutPrimary
Nurse practitioners near Diana Elwell
Counts of 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
Diana Elwell's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Diana Elwell's median patient age at 79, with 33% women.
Diana Elwell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Diana Elwell wrote 93 Medicare Part D claims in 2024
In 2024, Diana Elwell wrote 93 Medicare Part D claims for 70 patients. 97% of them were for generic drugs.
Diana Elwell's Part D claims by kind of drug, 2024
- Generic90 claims97%
- Brand-name and other3 claims3%
Drug classes CMS tracks in Diana Elwell's Part D claims, 2024
- Antibiotics17%16 of 93 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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Diana Elwell received $253 in industry payments in 2025
CMS Open Payments shows 10 general payments to Diana Elwell from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $89.
Companies that paid Diana Elwell 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 Diana Elwell'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 Affiliation DataDmand AI Practice 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 Diana Elwell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Elwell's NPI number?
Diana Elwell's NPI number is 1477912178. It was assigned on February 23, 2016, and it is active in the NPI Registry.
What does Diana Elwell specialize in?
Diana Elwell is a nurse practitioner in White Plains, New York. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Diana Elwell practice?
Diana Elwell practices at Davis Ave at E Post Road, White Plains, NY 10601. Diana Elwell also practices at 41 E Post Rd, White Plains, NY 10601. Diana Elwell's primary practice is White Plains Hospital in White Plains, New York, part of Montefiore Einstein. Dmand AI also links Diana Elwell to 1 group practice or clinic and 1 medical group.
What is Diana Elwell's office phone number?
The practice phone on file for Diana Elwell is (914) 681-0600.
What is Diana Elwell's medical license number?
Diana Elwell holds Connecticut license 6458.
Which hospitals is Diana Elwell affiliated with?
Diana Elwell practices at White Plains Hospital in White Plains, New York.
What medical group is Diana Elwell part of?
Diana Elwell is linked to ColumbiaDoctors. Dmand AI links Diana Elwell to 1 more medical group.
Has Diana Elwell received payments from drug or device companies?
CMS Open Payments shows $253 in general payments to Diana Elwell from 5 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Diana Elwell been practicing?
Diana Elwell's NPI was assigned in 2016.
Selling to nurse practitioner practices?
See nurse practitioners in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card