Janefer John
- Part D claims, 2024
- 2,507
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 300 Community Drive, Manhasset, NY 11030
- Practice phone
- Call (516) 562-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Janefer John'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.
Janefer John is an adult health nurse practitioner in Manhasset, New York
Janefer John practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Janefer John's NPI, 1760721336, was assigned on February 2, 2013. Janefer John holds New York license F306254-1.
- NPI
- 1760721336NPI Registry (opens in a new tab)
- NPI enumeration date
- February 2, 2013
- NPI status
- Active
- Practice phone
- (516) 562-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janefer John practices at North Shore University Hospital in Manhasset, New York
Janefer John's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.
- North Shore University Hospital300 Community Drive, Manhasset, NY 11030 · Nassau CountyPhone(516) 562-0100
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Janefer John is affiliated with 1 site of care and 2 medical groups
Janefer John's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Janefer John to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Janefer John's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Janefer John practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore University 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.
Janefer John is one of 3,750 adult health nurse practitioners in New York
Adult health is Janefer John's primary specialty in the NPI Registry, under taxonomy code 363LA2200X. Janefer John is licensed in New York.
Specialties and state licenses
- Adult health nurse practitioner, New YorkPrimary
Adult health nurse practitioners near Janefer John
Counts of adult health 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
Janefer John wrote 2,507 Medicare Part D claims in 2024
In 2024, Janefer John wrote 2,507 Medicare Part D claims for 925 patients. 76% of them were for generic drugs.
Janefer John's Part D claims by kind of drug, 2024
- Generic1,894 claims76%
- Brand-name540 claims22%
- Other73 claims3%
Drug classes CMS tracks in Janefer John's Part D claims, 2024
- Antibiotics1%33 of 2,507 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.
Sources for Janefer John'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| 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 Janefer John
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Janefer John's NPI number?
Janefer John's NPI number is 1760721336. It was assigned on February 2, 2013, and it is active in the NPI Registry.
What does Janefer John specialize in?
Janefer John is an adult health nurse practitioner in Manhasset, New York. The primary specialty in the NPI Registry is Adult Health Nurse Practitioner (taxonomy code 363LA2200X).
Where does Janefer John practice?
Janefer John practices at 300 Community Drive, Manhasset, NY 11030. Janefer John's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dmand AI also links Janefer John to 1 medical group.
What is Janefer John's office phone number?
The practice phone on file for Janefer John is (516) 562-0100.
What is Janefer John's medical license number?
Janefer John holds New York license F306254-1.
Which hospitals is Janefer John affiliated with?
Janefer John practices at North Shore University Hospital in Manhasset, New York.
What medical group is Janefer John part of?
Janefer John is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Janefer John to 1 more medical group.
How long has Janefer John been practicing?
Janefer John's NPI was assigned in 2013.
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