Elizabeth G. Seim, CPNP, RN
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 270 Park Avenue, Huntington, NY 11743
- Practice phone
- Call (631) 351-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Elizabeth G. Seim is a pediatric nurse practitioner in Huntington, New York
Elizabeth Seim practices at Huntington Hospital in Huntington, New York, part of Northwell Health.
Elizabeth Seim's NPI, 1891005054, was assigned on October 20, 2010. Elizabeth Seim holds New York license 38382137.
- NPI
- 1891005054NPI Registry (opens in a new tab)
- NPI enumeration date
- October 20, 2010
- NPI status
- Active
- Practice phone
- (631) 351-2000
- 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
Elizabeth G. Seim practices at Huntington Hospital in Huntington, New York
Elizabeth Seim's primary practice is Huntington Hospital, at 270 Park Avenue, Huntington, NY 11743 in Suffolk County. The practice phone is (631) 351-2000.
- Huntington Hospital270 Park Avenue, Huntington, NY 11743 · Suffolk CountyPhone(631) 351-2000
Source: Dmand AI Affiliation Data
Elizabeth G. Seim is affiliated with 1 site of care and 2 medical groups
Elizabeth Seim's primary practice is Huntington Hospital in Huntington, New York, part of Northwell Health. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Elizabeth Seim to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Elizabeth G. Seim's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Seim practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Hospital | Available with a free account |
| +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 Northwell Health and 6.2K+ hospitals, with verified contacts in the same login.
Elizabeth G. Seim is one of 949 pediatric nurse practitioners in New York
Nurse practitioner is Elizabeth Seim's primary specialty in the NPI Registry, under taxonomy code 363LP0200X. The record also lists pediatrics. Elizabeth Seim is licensed in New York.
Specialties and state licenses
- Pediatric nurse practitioner, New YorkPrimary
Pediatric nurse practitioners near Elizabeth Seim
Counts of pediatric 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
Elizabeth G. Seim's patients have a median age of 1
Across all payers, Dmand AI patient panel data puts Elizabeth Seim's median patient age at 1, with 50% women.
Elizabeth Seim's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 1
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Sources for Elizabeth G. Seim'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 |
| 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 Elizabeth G. Seim
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth G. Seim's NPI number?
Elizabeth G. Seim's NPI number is 1891005054. It was assigned on October 20, 2010, and it is active in the NPI Registry.
What does Elizabeth G. Seim specialize in?
Elizabeth G. Seim is a pediatric nurse practitioner in Huntington, New York. The primary specialty in the NPI Registry is Pediatric Nurse Practitioner (taxonomy code 363LP0200X).
Where does Elizabeth G. Seim practice?
Elizabeth Seim practices at 270 Park Avenue, Huntington, NY 11743. Elizabeth Seim's primary practice is Huntington Hospital in Huntington, New York, part of Northwell Health. Dmand AI also links Elizabeth Seim to 1 medical group.
What is Elizabeth G. Seim's office phone number?
The practice phone on file for Elizabeth Seim is (631) 351-2000.
What is Elizabeth G. Seim's medical license number?
Elizabeth Seim holds New York license 38382137.
Which hospitals is Elizabeth G. Seim affiliated with?
Elizabeth Seim practices at Huntington Hospital in Huntington, New York.
What medical group is Elizabeth G. Seim part of?
Elizabeth Seim is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Elizabeth Seim to 1 more medical group.
How long has Elizabeth G. Seim been practicing?
Elizabeth Seim's NPI was assigned in 2010.
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